WASHINGTON -- President Bush signed a law Friday establishing tougher penalties for unethical sports agents. The bill stiffens penalties for agents who lure student-athletes into contracts that compromise their amateur standing and damage the reputations of their schools. The legislation, which passed by voice vote in the Senate earlier this month, was promoted by Rep. Tom Osborne, R-Neb., a former Nebraska football coach. Osborne said he has seen sports agents illegally use cash and gifts to recruit student-athletes. The NCAA has rules, and some states have standards, for sports agents, but Rep. Bart Gordon, D-Tenn., principal author of the bill,...