Law enforcement officers stand in front of the Escambia County Jail after an explosion caused the evacuation of the facility, Thursday, May 1, 2014, in Pensacola, Fla. Two inmates were killed and mote than 100 others were injured in the explosion according to an Escambia County spokeswoman. (AP Photo/John Raoux)

PHOTOS: Florida jail explosion

Florida officials confirm a gas explosion at the Escambia County Jail in Pensacola has injured some 100 to 150 people and killed two.

Fans hold up signs in support of the Los Angeles Clippers before Game 5 of an opening-round NBA basketball playoff series between the Clippers and the Golden State Warriors on Tuesday, April 29, 2014, in Los Angeles. NBA Commissioner Adam Silver announced Tuesday that Clippers owner Donald Sterling has been banned for life by the league. (AP Photo/Ringo H.W. Chiu)

Racist views exile Sterling from the NBA

NBA Commissioner Adam Silver heeded the demands and delivered one of the harshest penalties in the history of U.S. sports: a lifetime ban fr…