CARACAS, Venezuela (AP) — The Latest on the political crisis in Venezuela (all times local):

6:35 a.m.

Venezuela's government said it is putting down a small coup attempt by military "traitors" working with right-wing opponents.

Information Minister Jorge Rodriguez's comments on Twitter came after opposition leader Juan Guaidó called for a military uprising in a video that showed him surrounded by heavily armed soldiers and accompanied by detained activist Leopoldo Lopez at a Caracas air base.

6:25 a.m.

Venezuelan opposition leader Juan Guaido has called for a military uprising, in a video shot at a Caracas air base showing him surrounded by soldiers and accompanied by detained activist Leopoldo Lopez.

In the three-minute video shot early Tuesday, Guaido said soldiers who took to the streets would be acting to protect Venezuela's constitution. He made the comments a day before a planned anti-government rally. 

"The moment is now," he said, as his political mentor Lopez and several heavily armed soldiers backed by a single armored vehicle looked on.

Lopez has been under house arrest for leading an anti-government push in 2014.