Troops clash with Venezuelan protesters

CARACAS, Venezuela --

Soldiers used tear gas, plastic bullets and water cannons to scatter tens of thousands who massed Thursday to protest constitutional reforms that would permit Venezuelan President Hugo Chavez to run for re-election indefinitely.

Led by university students, protesters chanted "Freedom! Freedom!" and warned that 69 amendments drafted by the Chavista-dominated National Assembly would violate civil liberties and derail democracy.

It was the biggest turnout against Chavez in months, and appeared to revive Venezuela's languid opposition at a time when the president seems as strong as ever. Students promised more street demonstrations over the weekend, but no opposition-led protests were planned for Friday.

"This is a dictatorship masked as democracy," said Jorge Rivas, an 18-year-old student. "Chavez wants our country to be like Cuba, and we're not going to allow that to occur."