Leopoldo Lopez has already been in a military prison for the past 18 months. He was convicted of inciting violence in last year’s antigovernment protests.
In 2003, the opposition signed a petition to recall Chávez, but many later faced government repercussions. Now, a similar idea has been proposed for Venezuelans who don't sign a petition against US sanctions - and people are falling in line.
There's food - it just may not be what shoppers need.
The recent warming of US-Cuban relations and the fall in international oil prices raise the question of whether Venezuela can put national interests ahead of ideology.
Drug trafficking and extortion are expected to increase in Colombia as the government and FARC continue peace talks, and relationships between Guatemalan and Mexican drug gangs could strengthen.
Cuba had relied on Venezuela to prop up its economy. But with that support uncertain, the Castro brothers appear to have decided to come in from the cold.
Venezuela's President Nicolás Maduro's ratings hit an all time low in recent polls, and more than 85 percent of Venezuelans say the country is on the wrong track.