Vice President of Venezuela's United Socialist Party (PSUV) Diosdado Cabello participates in May Day celebrations, in Caracas, Venezuela.
Venezuela's President Nicolas Maduro gestures as he addresses the crowd during May Day celebrations, in Caracas, Venezuela.
People hold a Venezuelan flag and placards as union workers, members of political opposition parties, and others participate in a protest against the government of Venezuela's President Nicolas Maduro during May Day, in Caracas, Venezuela.
A person holds up a Venezuelan flag as union workers, members of political opposition parties, and others participate in a protest against the government of Venezuela's President Nicolas Maduro during May Day, in Caracas, Venezuela.
Supporters of the communist-affiliated PAME trade union take part in a rally commemorating May Day in Athens, Greece.