April 15 - April 21, 2012 (75 images)

Pittsburgh Penguins Jordan Staal (11) celebrates his goal as Philadelphia Flyer Wayne Simmonds (17) reacts to the score during the second period of game five of the NHL Eastern Conference Quarter Finals at the Consol Energy Center in Pittsburgh on April 20, 2012. UPI/Erica Hilliard

US President Barack Obama cheers on bicyclists from the Wounded Warrior Project's Soldier Ride as they ride around the South Lawn of the White House in Washington, DC, April 20, 2012. Soldier Ride provides rehabilitation opportunities for US military members wounded during the wars in Iraq and Afghanistan, raising public awareness of the challenges facing veterans as they recover from life-altering injuries. UPI/Olivier Douliery/Pool

Tippi Hedren arrives for the Tribeca Film Festival Premiere of "Free Samples" at the Clearview Chelsea Cinemas in New York on April 20, 2012. UPI /Laura Cavanaugh

Pittsburgh Penguins Jordan Staal (L) celebrates his goal against the Philadelphia Flyers with Pens Matt Cooke with during the second period of game five of the NHL Eastern Conference Quarter Finals at the Consol Energy Center in Pittsburgh on April 20, 2012. UPI/Erica Hilliard