Sen. Marco Rubio (R-Fla.) withdrew as a co-sponsor of the Protect IP Act in the Senate, while Reps. Lee Terry (R-Neb.) and Ben Quayle (R-Ariz.) said they were pulling their names from the companion House bill, the Stop Online Piracy Act. Opponents of the legislation, led by large Internet companies, say its broad definitions could lead to censorship of online content and force some websites to shut down.
