Students lean on the floor and walk away from tear gas fired by national police.

A female student cries while holding a Venezuelan flag upside down.

Students with gas masks and shirts over their faces get ready for tear gas fire from police.

A female student wears a scarf to protect herself from tear gas fired by police.

Protesters and news personnel lean against a wall to avoid airborne teargas canisters.

Students affected by tear gas rest against a wall inside the Central University of Caracas.

A student covers his face with a piece of cloth to protect himself from tear gas fired by police.

Hundreds of police officers lined up outside Central University of Venezuela to contain the students' march.

Students hold their ground despite disproportionate firing of tear gas by the national police.

Students hold their ground despite disproportionate firing of tear gas by the national police.

A suffocating student is attended to by volunteer medical personnel during protests on Wednesday.

Students stand in front of a cloud of tear gas fired by national police outside Central University of Venezuela on Wednesday.

Protesters affected by tear gas crouched down in an attempt to lessen the effects of airborne gas.

Hundreds of students marched towards the Ombudsman's Office in Caracas to protest violation of rights during protests.

A student holds a bullhorn to cheer fellow protesters.

An officer organizes police efforts to contain the march.

Students hold a banner during a march towards the Ombudsman's Office in Caracas.

A police officer gazes at student protesters in Caracas on Wednesday.

After Nicolas Maduro was announced into presidency in Venezuela, presidential candidate Henrique Capriles Radonski talks to the press about the questionable results.

After Nicolas Maduro was announced into presidency in Venezuela, presidential candidate Henrique Capriles Radonski talks to the press about the questionable results.

After Nicolas Maduro was announced into presidency in Venezuela, presidential candidate Henrique Capriles Radonski talks to the press about the questionable results.

After Nicolas Maduro was announced into presidency in Venezuela, presidential candidate Henrique Capriles Radonski talks to the press about the questionable results.

After Nicolas Maduro was announced into presidency in Venezuela, presidential candidate Henrique Capriles Radonski talks to the press about the questionable results.

After Nicolas Maduro's was announced into presidency in Venezuela, presidential candidate Henrique Capriles Radonski talks to the press about the questionable results.

After Nicolas Maduro was announced into presidency in Venezuela, presidential candidate Henrique Capriles Radonski talks to the press about the questionable results.

Henri Falcon, campaign chief of presidential candidate Henrique Capriles Radonski, accompanies Radonski in his talks to the press about the questionable campaign results.

After Nicolas Maduro was announced into presidency in Venezuela, presidential candidate Henrique Capriles Radonski talks to the press about the questionable results.

After Nicolas Maduro was announced into presidency in Venezuela, presidential candidate Henrique Capriles Radonski talks to the press about the questionable results.

Carlos Ocariz, campaign chief, accompanies Capriles Radonski in Radonski 's talks to the press about the questionable election results.

After Nicolas Maduro was announced into presidency in Venezuela, presidential candidate Henrique Capriles Radonski talks to the press about the questionable results.

After Nicolas Maduro was announced into presidency in Venezuela, presidential candidate Henrique Capriles Radonski talks to the press about the questionable results.

Supporters of opposition candidate Henrique Capriles Radonski hold up a picture of him in the street.

On the streets people bang pots and pans protesting electoral results and National Electoral Council president Tibisay Lucena´s complicity.

Venezuelans protest outside Henrique Capriles Radonski´s headquarter in Bello Monte.

A young man protests electoral fraud and demands an inmediate recount.

Venezuelans protest outside Henrique Capriles Radonski´s headquarters in Bello Monte.

A young woman holds a sign that partially reads: Cheaters!

A woman holds a sign that reads: Everybody to the streets for the unity of Venezuela.

A group of students arrive at Henrique Capriles Radonski´s headquarters in Bello Monte to join the protests.