March 20, 2016

Riot police detain a pro-Kurdish demonstrator during a gathering to celebrate the spring festival of Newroz despite a ban from the governorship, in Istanbul, Turkey.

9 Riot police detain a pro-Kurdish demonstrator during a gathering to celebrate the spring festival of Newroz despite a ban from the governorship, in Istanbul, Turkey.

10 A participant jumps during the Red Bull Jump and Freeze competition at the ski resort of Gudauri, Georgia.

Locals sell plastic bags containing air collected at the mountainous environment protection zone to visitors in Qingyuan, Guangdong province, China, March 19, 2016.

11 Locals sell plastic bags containing air collected at the mountainous environment protection zone to visitors in Qingyuan, Guangdong province, China, March 19, 2016.

A member of the audience (R) throws a punch at a protester as Republican Presidential candidate Donald Trump speaks during a campaign event in Tucson, Arizona, March 19, 2016.

12 A member of the audience (R) throws a punch at a protester as Republican Presidential candidate Donald Trump speaks during a campaign event in Tucson, Arizona, March 19, 2016.