A demonstrator returns a tear gas canister to National Guard soldiers, during clashes with security forces on the Francisco Fajardo highway, outside La Carlota Air Base in Caracas, Venezuela, Friday, June 23, 2017. More than 70 people have been killed during almost 90 days of protests seeking President Nicolas Maduro's removal.
A demonstrator returns a tear gas canister to National Guard soldiers, during clashes with security forces on the Francisco Fajardo highway, outside La Carlota Air Base in Caracas, Venezuela, Friday, June 23, 2017. More than 70 people have been killed during almost 90 days of protests seeking President Nicolas Maduro's removal. Ariana Cubillos AP
A demonstrator returns a tear gas canister to National Guard soldiers, during clashes with security forces on the Francisco Fajardo highway, outside La Carlota Air Base in Caracas, Venezuela, Friday, June 23, 2017. More than 70 people have been killed during almost 90 days of protests seeking President Nicolas Maduro's removal. Ariana Cubillos AP