Smoke rises from chemical containers at the port of Guaruja, in the Brazilian coast some 90 km from Sao Paulo, on January 14, 2016 (AFP)
Debbie Heinick shivers while waiting in line to attend a rally for Republican presidential candidate Donald Trump, Tuesday, Jan. 12, 2016, in Cedar Falls, Iowa. (AP)
Noriaki Kasai of Japan competes during the first round of the Ski Flying World Championships at Kulm hill in Bad Mitterndorf, Austria January 15, 2016 (Reuters)
Messages of condolence are left next to a mural depicting David Bowie in Brixton, south London, Britain January 15, 2016 (Reuters)
Wearing a Hillary Clinton button on his hat, James Johnston takes his seat before her husband, former President Bill Clinton spoke at a campaign stop for the Democratic presidential candidate, Wednesday, Jan. 13, 2016 (AP)
Model Georgina Alexi poses with a Common Mormon butterfly on her nose to mark the opening of Butterflies in the Glasshouse at RHS Garden Wisley, south of London, on Janurary 15, 2016. (AFP)