The Triple Crown is made up of three races in three states that use three different sets of drug rules. A lawmaker is hoping the buzz from California Chromes run for the Triple Crown might build support for a bill that would place the U.S. Anti-Doping Agency in charge of drug testing at races nationwide. "Its an industry that has, for years, pledged to clean things up," said Rep. Joe Pitts of Pennsylvania, who sponsored the Horseracing Integrity and Safety Act. "But things seem to be getting worse, not better." Pitts introduced the bill last spring, and since then, it has been in committees awaiting a chance to be voted on by the full House. Drug use is widely seen as the biggest problem facing horse racing today. A recent investigation by People for the Ethical Treatment of Animals sparked an investigation into successful trainer Steve Asmussen for allegedly mistreating horses. A 2012 investigation by The New York Times found that 3,800 horses had tested positive for drugs, the large majority of which were for illegal levels of prescription drugs. Some critics of the current rules point out that the 38 states that operate horse tracks work under 38 distinct sets of rules. The National Thoroughbred Racing Association has adopted a set of uniform rules and is pushing state legislatures, racing commissions and other regulatory bodies to pass them in the individual states. So far, 19 states have passed or are considering a rule that would remove all controlled substances except for Lasix -- a diuretic known to improve horses performance -- from racing, and standardize testing for the other drugs. Eight states have passed another rule that standardizes a penalty structure for trainers who violate drug rules. Horse racing is highly regulated by the states because it involves gambling. NTRA president Alex Waldrop says he hasnt spent much time analyzing the proposed national legislation, but the reality is that its very hard to pull rulemaking away from the states. "Its a very difficult balance were trying to strike here," Waldrop said. "Its about respecting every states interest and unique concerns. But were constantly pushing for greater uniformity through education and scientific research." The clumsy nature of the issue came into focus shortly after the Preakness, when California Chromes trainer had to get a waiver from track stewards at the Belmont to wear nasal strips, which were allowed in Kentucky and Maryland but not in New York. Though the nasal-strip issue turned out to be minor, USADA CEO Travis Tygart said those sorts of rules differences put horse racing in much the same position Olympic sports were in before they went for more standardized enforcement after the scandals of the 1990s. "The lack of uniformity and strict enforcement has created huge loopholes, where, if youre playing by the rules, youre at a competitive disadvantage," Tygart said. Dionne Benson, who helped write the uniform rules being proposed by the NTRA, said improving anti-doping measures will involve more than one national law. "Its not as easy as enacting a bill," she said. "Its unclear whether that bill would fully regulate in this area, or if wed just be adding another layer." Mike Hughes Vikings Jersey . Just ask last seasons Supporters Shield winners, the New York Red Bulls, who were resoundingly defeated last weekend by a rampant Vancouver Whitecaps in a match which produced two contenders for MLS Goal of the Week from Sebastian Fernandez and Pedro Morales. 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THE THUNDER & PACERS BENCHES: In a nutshell, not impressive at all.NASHVILLE, Tenn. - Peter Laviolette and his Nashville Predators, the only team in the NHL still unbeaten in regulation this season, believe they still can play better.James Neal showed he is just starting to get comfortable, too.Neal scored a natural hat trick, and Pekka Rinne made 30 saves in the Predators 3-2 win over the Chicago Blackhawks on Thursday night.Its early in the season. Were a new group, its a new coach and a new system, and the guys theyre working hard at it, Laviolette said. Tonight was a good win.Last game I dont think we were at our best, so consistency would be one of the things you could easily throw out there. Tonight, the guys were on point.The two Central Division rivals came in as the only teams yet to lose in regulation. They played into overtime six nights earlier in Chicago with the Blackhawks winning 2-1, a game in which Nashville managed only 12 shots through the first two periods.That loss hurt more because the Predators were on the power play when Jonathan Toews scored a short-handed goal for the win.We didnt like the way we ended against Chicago last game, Neal said. We got a little redemption.The Predators earned points in their seventh straight game before a sellout crowd, continuing their best start since the 2010-11 season when they got points in each of their first eight.For Neal, it was the fifth hat trick of his career. Acquired in a trade with Pittsburgh in June, Neal has five goals in four games. Filip Forsberg had two assists.That was awesome, Rinne said of Neals hat trick. Its nice to see that kind of sniper. He has one of the better shots for sure in the league, and he used it tonight. Beautiful goals a couple of them, and obviously a huge game by him.Ben Smith and Andrew Shaw scored for Chicago.With Chicago trailing 3-1, Shaw tipped a rebound past Rinne at 12:36 of the third. That gave Chicago fans making the trip down for the game a reason to get loud again.The Blackhawks pulled goalie Antti Raanta for the extra attacker. Rinne gloved the puck out of the air with 1:18 lleft with Shaw trying to score.dddddddddddd Chicago coach Joel Quenneville took his timeout, but the Blackhawks couldnt beat Rinne despite outshooting Nashville 32-27.Quenneville called the third the Blackhawks best period by a mile.They came at us hard, and they get their turn in this building, Quenneville said. But you get down by two, and you put yourself in a tough spot.The Blackhawks left goalie Corey Crawford at home for this two-game road swing because of an upper body injury, and Raanta got his second straight start.The Predators outshot Chicago early with a flurry of action in front of Raanta. But Smith flipped a wrister over Rinnes outstretched leg off a rebound at 12:21 for a 1-0 lead for the Blackhawks.Nashville failed to take advantage of a power play when Marcus Kruger went to the box for high-sticking Colin Wilson, but defenceman Seth Jones found Neal with a nice cross-ice pass. Neal beat Raanta off his stick, tying it 1-1 in the final minute of the period.Chicago got its only man advantage at 13:07 of the second, and the Blackhawks took turns shooting at Rinne. He stopped drives from Toews and Patrick Kane, and a slap shot from Patrick Sharp in killing the penalty.We just couldnt find a way, Toews said. We only got one power play in the second period, and it just wasnt going for us. And it was the same story late in the third.The Predators broke the tie at 16:12 of the second when the puck squirted over to Neal just inside the left circle near the slot, and his slap shot beat Raantas glove. Neal completed his hat trick at 1:52 of the third from the side on a wrister.NOTES: Neals previous hat trick was Dec. 29, 2013, against Carolina while he was with the Penguins. It was Nashvilles first hat trick at home since Sergei Kostitsyn had one on Jan. 1, 2012. ... Predators forward Mike Ribeiro had an assist on Neals goal, giving him points in five straight. ... Neals third goal was the first allowed by the Blackhawks in the third period this season. ... Forsberg has a team-high six assists. 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