February 19 - February 25, 2012 (107 images)

An Iranian family prays next to the graves of their loved ones at Beheshte Zahra cemetery in Tehran, Iran, on February 23, 2012. UPI/Maryam Rahmanian.

An Iranian clergyman prays at the graves of soldiers who were killed during 1980-1988 Iran-Iraq war at Beheshte Zahra cemetery in Tehran, Iran, on February 23, 2012. UPI/Maryam Rahmanian.

American Tiger Woods looks unhappy after missing a putt on the eighteenth hole and losing to fellow American Nick Watney at the World Golf Championship Accenture Match Play Championship at the Ritz-Carlton Golf Club, Dove Mountain in Marana, Arizona, February 23, 2012. UPI /Art Foxall

American Tiger Woods hits out of a fairway trap on the eighth hole at the World Golf Championship accenture match play Championship at the Ritz-Carlton Golf Club, Dove Mountain in Marana, Arizona, February 23, 2012. UPI /Art Foxall