Today in Pictures: October 2

Protesters burn a bus in Brazil, Tlatelolco Massacre remembered, Gas explosion in Spain and more images from around the world.

A protester participates in a march commemorating the anniversary of the Tlatelolco Massacre, in Mexico City, on Oct. 2, 2016. Every year Mexico marks the anniversary of the 1968 massacre where students and civilians were killed by the military and police. Rebecca Blackwell / AP
Firefighters at the entrance of the restaurant where a gas cylinder exploded in Malaga, southern Spain. CARLOS DIA / EPA

A boy cycles past a bus that was set on fire during violent disturbances ahead of municipal elections in Sao Luis, Maranhao state, Brazil.

Indianapolis Colts cornerback Antonio Cromartie (31) kneels during the national anthem, in London. Matt Dunham / AP
Democratic presidential nominee Hillary Clinton arrives in Charlotte, North Carolina. BRENDAN SMIALOWSKI / AFP - Getty Images
Activists of Pakistan Muslim League (Sher-e-Bangal) burn an effigy of Indian Prime Minister Narendra Modi during a protest rally in Karachi. RIZWAN TABASSUM / AFP - Getty Images
Pope Francis prays in front of the monument to the fallen for the Indipendence in Ganjlik, Azerbaijan. ALESSANDRO BIANCHI / Reuters
A worker walks on wires as he deploys a net over a greenhouse in Nir Etzion near the northern Israeli city of Haifa. BAZ RATNER / Reuters
Alfred Scott of the U.S. performs during the finals at the Red Bull Art of Motion on Santorini Island, Greece. PREDRAG VUKOVIC / GLOBAL NEWSROO / EPA
Athlete Astrid Stienen from Germany celebrates winning the women's race during Ironman Barcelona in Calella, near Barcelona, Spain. Pablo Blazquez Dominguez / Getty Images