Barack Obama greets Cyntia Paytan / military helicopter crashed in Brazil

U.S. President Barack Obama greets Cyntia Paytan, after she introduced him at a town hall with Young Leaders of the Americas Initiative, YLAI, in Lima, Peru.

Demonstrators hold signs as they hold a protest on Pennsylvania Avenue outside of the Trump Hotel in Washington in opposition of President-elect Donald Trump.

Police gather at a military helicopter which crashed in Rio de Janeiro, Brazil. The aircraft had been providing support to a police operation in the Cidade de Deus City of God slum.

United Launch Alliance shows a United Launch Alliance (ULA) Atlas V rocket carrying GOES-R spacecraft for NASA and NOAA lifting off from Space Launch Complex-41 at 6:42 p.m. EST at Cape Canaveral Air Force Station.

My baby is a married woman now but will always remain my baby sister  I love you…- twitter@MirzaSania

Tens of thousands of South Korean protesters stage a rally calling for South Korean President Park Geun-hye to step down in Seoul, South Korea.

President Pranab Mukherjee with the recipients of Indira Gandhi National Service Scheme Awards (2015-2016), at Rashtrapati Bhavan, in New Delhi.

Farmers destroy farm products and milk after announced ban on District Co. Operative Banks in Surat.

Winners of the Ladies category from left silver medalist Kaetlyn Osmond of Canada, gold medalist Elena Radionova of Russia and bronze medalist Elizaveta Tuktamysheva of Russia stand on the podium for the Audi Cup of China ISU Grand Prix of Figure Skating 2016 held in the Capital Gymnasium in Beijing, China.

A bank official checks for fake 500 rupee notes in a bank in Jammu.