Venezuelan opposition leader and Governor of Miranda state Henrique Capriles speaks to supporters during a rally to demand a referendum to remove President Nicolas Maduro in Caracas, Venezuela

An opposition supporter kisses the hand of Venezuelan opposition leader and Governor of Miranda state Henrique Capriles (R) during a rally to demand a referendum to remove President Nicolas Maduro in Caracas, Venezuela

Venezuelan opposition leader and Governor of Miranda state Henrique Capriles (C) takes part in a rally to demand a referendum to remove President Nicolas Maduro in Caracas, Venezuela

Opposition supporters shout slogans during a rally to demand a referendum to remove President Nicolas Maduro in Caracas, Venezuela