President Barack Obama spoke about the threat that climate change poses to the U.S. economy and the world at the Ernest F. Coe Center in the Everglades National Park, Homestead, Florida, on April 22, 2015.
Photos from the red carpet at the TIME 100 Gala at Frederick P. Rose Hall, Home of Jazz at Lincoln Center, in New York City on April 21, 2015. TIME 100 celebrates TIME's list of the 100 Most Influential People in the World.
Photos from the premiere of the authorized documentary "Kurt Cobain: Montage of Heck" at the Egyptian Theatre in Los Angeles. Cobain's once-wife Courtney Love and their daughter, Frances Bean Cobain, were in attendance at the event.
The St. Louis Police Department responds to a bomb scare at City Hall in St. Louis on April 21, 2015. After an evacuation and sweep of the building for five hours, the building was declared safe and was reopened.
An Egyptian court sentenced former Egyptian President Mohamed Morsi to 20 years in prison without parole for the killing of protesters in December 2012 during his trial in Cairo, Egypt, on April 21, 2015.
In anticipation to Tim Tebow's return to the NFL with the Philadelphia Eagles here's a look back at his football career since he started with the Florida Gators in 2006.
After graduating from the University of Florida in 2009 Tebow has played for the Denver Broncos, the New York Jets and the New England Patriots.
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