Tens of thousands of protesters flood the streets of Caracas.<br/> <br />The violence is escalating with rival demonstrations. Another student protester died in eastern Venezuela after being hit by a vehicle - the forth fatality in a week.<br/> <br />Student-led protests have increased this month, demanding President Nicolas Maduro's resignation.<br/> <br />Now, demonstrators are up in arms with the arrest of Opposition leader Leopoldo Lopez.<br/> <br />(SOUNDBITE) (Spanish) VENEZUELAN OPPOSITION LEADER, LEOPOLDO LOPEZ, SAYING:<br/> <br />"I swear to you we will overcome and very soon we will have a free and democratic Venezuela."<br/> <br />That's the speech Lopez gave before turning himself in to security forces.<br/> <br />He's being held on charges of inciting unrest against the government.<br/> <br />Angry crowds stood in the way of the vehicle carrying him away.<br/> <br />Speaking through a megaphone, he said he's complying with procedure and asked demonstrators to clear the way.<br/> <br />(SOUNDBITE) (Spanish) PROTESTER FERNA
