Some Republicans are concerned it could put incumbents in danger by spreading out conservative votes, and margins in new seats will likely get tighter.

According to the NCAA's rules, "players who wager on their own games" could face permanent loss of eligibility in all sports.

The move comes months after actor Matthew McConaughey filed similar trademarks to protect his likeness against unauthorized replications.

Justices to examine whether police violated a convicted armed robber's constitutional rights by identifying him via a search of cell phone users at the scene.