A day after President Nicolás Maduro's loyalists blocked humanitarian aid from crossing from Colombia and Brazil, opposition leader Juan Guaido has proposed that Washington consider "all options" to oust him.
"Today's events force me to make a decision: to formally propose to the international community that we must have all options open to secure the freedom of our country," Guaido wrote on Twitter.
But while some 60 members of the security forces defected on Saturday, the lines of National Guard soldiers at the crossings held firm, firing tear gas at the convoys.

US war in Iran has cost $29 billion so far, Pentagon says
At Temple of Heaven summit, Trump and Xi will seek a good harvest
Peace deal hopes fade after Trump rejects Iran proposal
Protests erupt after key college entrance test cancelled in India
UK's Starmer defies calls to quit, says he is getting on with governing
New Israeli law sets military tribunal for those linked to October 7 attack
Russia strikes Ukraine with drones as ceasefire ends
Dutch hospital quarantines 12 over breach of hantavirus protocol
