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." Jaylen Brown Jersey . Amaro broke the NCAA all-time record for receiving yards in a season for a tight end with 1,352 during his junior campaign, eclipsing the mark of 1,329 set by Rices James Casey in 2008. Larry Bird Jersey .ca. 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The Revolution (14-11-9) needed to win their regular-season finale because Houston defeated D.C. United earlier in the day to also reach 51 points. New England moved from sixth in the Eastern Conference, one spot out of the playoffs, to third because it owns the tiebreaker against Houston. New England finished the season with a 4-0-2 stretch and will take on Sporting Kansas City in the first round of the playoffs next weekend. "Its a credit all our guys because it wasnt the prettiest game," Revolution coach Jay Heaps said. "They showed a lot more heart than any game Ive seen because there were situations we had to fight and dig in deep. We lost the possession battle but every other battle I felt we won." Agudelo completed a crafty give-and-go with Lee Nguyen on the right side of the box and put away his ninth goal from 112 yards in the 28th minute.dddddddddddd The Crew (12-17-5) dropped their second straight game. "There was no rhythm to the game unfortunately," Crew interim coach Brian Bliss said. "That was their game plan. It worked." The Crew had a large portion of the possession to that point but a quick counterattack set the stage for New England to take the lead, thanks to the passing of Nguyen, who returned after serving a one-game suspension for yellow card accumulation. "Having that week off I was fresh," Nguyen said. "I wanted to contribute as much as I could. Everybody worked so hard to make it happen." Agudelo has seven goals and one assist in 14 games since being acquired from Chivas USA on May 7. He was proud of how the Revolution was able to preserve the lead. "Its something weve been doing the last couple of games," he said. "We were confident but not too confident. Our defence played awesome to finish it up. Weve got one of the best defences in the league." ' ' '