Fireworks explode behind the quadriga of Berlin's Brandenburg Gate to usher in the new year, on January 1, 2016. / AFP / TOBIAS SCHWARZ (Photo credit should read TOBIAS SCHWARZ/AFP/Getty Images)
Fireworks explode behind the quadriga of Berlin's Brandenburg Gate to usher in the new year, on January 1, 2016. / AFP / TOBIAS SCHWARZ (Photo credit should read TOBIAS SCHWARZ/AFP/Getty Images)