The site of a fertilizer plant explosion in West, Texas is pictured from the air as Obama assesses the damage from Marine One

 
The site of a fertilizer plant explosion in West, Texas is pictured from the air as Obama assesses the damage from Marine One
The site of a fertilizer plant explosion in West, Texas is pictured from the air as U.S. President Barack Obama and First Lady Michelle Obama (not pictured) assess the damage from Marine One April 25, 2013, on their way to a memorial service, for the victims who died, at Baylor University in Waco. REUTERS/Jason Reed