December 13, 2015

Fireworks explode over the floating Christmas tree at the Rodrigo de Freitas Lagoon as it is lit for the Christmas season in Rio de Janeiro, Brazil, Dec. 12, 2015.

9 Fireworks explode over the floating Christmas tree at the Rodrigo de Freitas Lagoon as it is lit for the Christmas season in Rio de Janeiro, Brazil, Dec. 12, 2015.

10 China's Yu Jing skates during the women's 500 meter race of the Speedskating World Cup in Heerenveen, northern Netherlands.

Lane Austin, 6, of Virginia Beach, carries a wreath to grave during Wreaths Across America at Arlington National Cemetery,  in Arlington, Virginia, Dec. 12, 2015.

11 Lane Austin, 6, of Virginia Beach, carries a wreath to grave during Wreaths Across America at Arlington National Cemetery, in Arlington, Virginia, Dec. 12, 2015.