Opponents of Venezuelan strongman Nicolas Maduro will take to the streets Thursday, in a last-ditch bid to prevent him from being sworn in for a highly controversial third term as president.Ruling party loyalists have also taken to the streets in a blunt warning to their opponents.

Venezuelan opposition parties and NGOs decried the arrests of a prominent press freedom activist and a well-known opposition figure, among others, ahead of planned protests against Friday's inauguration of President Nicolas Maduro for his third term.

Venezuela's "colectivos," groups of armed civilian volunteers accused of committing violence on behalf of Nicolas Maduro's pariah regime, are poised to pounce on opposition protests called for the