Demonstrations, Massive Anti-Government Marches, in Venezuela. 示威, 大規模反政府遊行, 委內瑞拉

Lilian Tintori, wife of jailed Venezuelan opposition leader Leopoldo Lopez, gestures during a rally against Venezuelan President Nicolas Maduro in Caracas on April 19, 2017. Clashes broke out Wednesday at massive protests against Maduro, as riot police fired tear gas to push back stone- throwing demonstrators and a young protester was shot dead. Violence erupted when thousands of opposition protesters tried to march on central Caracas, a pro- government bastion where red- clad Maduro supporters were massing for a counter- demonstration. (Photo by Federico Parra/AFP Photo)

Demonstrators protest during a rally against Venezuelan President Nicolas Maduro, in Caracas on April 19, 2017. Venezuela braced for rival demonstrations Wednesday for and against President Nicolas Maduro, whose push to tighten his grip on power has triggered waves of deadly unrest that have escalated the country' s political and economic crisis. (Photo by Juan Barreto/AFP Photo)

Demonstrators clash with riot police during the so-called “mother of all marches” against Venezuela's President Nicolas Maduro in Caracas, Venezuela April 19, 2017. (Photo by Carlos Garcia Rawlins/Reuters)

Anti-government protesters march along a highway in Caracas, Venezuela, Wednesday, April 19, 2017. (Photo by Ariana Cubillos/AP Photo)

Anti-government demonstrators take cover from advancing Bolivarian Police officers during protests in Caracas, Venezuela, Wednesday, April 19, 2017. (Photo by Ariana Cubillos/AP Photo)

A demonstrator runs during a protest against Venezuelan President Nicolas Maduro, in Caracas on April 19, 2017. (Photo by Federico Parra/AFP Photo)

Massive Anti-Government Marches in Venezuela 

Riot police officers in position to crack down on demonstrators during a protest against Venezuelan President Nicolas Maduro, in Caracas on April 20, 2017. (Photo by Juan Barreto/AFP Photo)

A riot police officer cracks down on demonstrators during a protest against Venezuelan President Nicolas Maduro, in Caracas on April 20, 2017. (Photo by Juan Barreto/AFP Photo)

Opponents of President Nicolas Maduro march in Caracas, Venezuela, Thursday, April 20, 2017. Tens of thousands of protesters flooded the streets again Thursday, one day after three people were killed and hundreds arrested in the biggest anti-government demonstrations in years. (Photo by Ariana Cubillos/AP Photo)

Violence in Venezuela 

Opposition supporters clash with police during protests against unpopular leftist President Nicolas Maduro in San Cristobal, Venezuela April 19, 2017. (Photo by Carlos Eduardo Ramirez/Reuters)

Opposition supporters clash with riot police while rallying against Venezuela's President Nicolas Maduro in Caracas, Venezuela, April 20, 2017. (Photo by Carlos Eduardo Ramirez/Reuters)

In this April 20, 2017 photo, a woman is aided by fellow demonstrators after falling, overcome by tear gas, during anti-government protests in Caracas, Venezuela. Tens of thousands of protesters asking for the resignation of President Nicolas Maduro flooded the streets again, one day after three people were killed and hundreds arrested in the biggest anti-government demonstrations in years. (Photo by Ariana Cubillos/AP Photo)

The Day in Photos – April 21, 2017 

Rescue workers assist a woman after clashes with the riot police during a protest against Venezuelan President Nicolas Maduro, in Caracas on April 20, 2017. (Photo by Ronaldo Schemidt/AFP Photo)
Violence in Venezuela 

A demonstrator picks up a canister of tear gas launched by security forces during anti-government protests in Caracas, Venezuela, Wednesday, April 19, 2017. (Photo by Ariana Cubillos/AP Photo)

Demonstrators take cover with a piece of corrugated tin roofing during anti-government protests in Caracas, Venezuela, Wednesday, April 19, 2017. (Photo by Fernando Llano/AP Photo)

Massive Anti-Government Marches in Venezuela