File - A Houston Fire Department firefighter sits on a ladder truck inside Station 68, in this May 31, 2013 file photo, in Houston. Firefighters from across Texas and the nation are joining their ... more 
File - A Houston Fire Department firefighter sits on a ladder truck inside Station 68, in this May 31, 2013 file photo, in Houston. Firefighters from across Texas and the nation are joining their colleagues in Houston at a memorial service for four Houston firefighters killed last week in a five-alarm motel fire. As many as 40,000 people are expected Wednesday at Houston’s Reliant Stadium. (AP Photo/Houston Chronicle, James Nielsen, File) MANDATORY CREDIT less 
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Associated Press | Photo By Houston Chronicle, James Nielsen, File
Wed, Jun 5, 2013 3:10 AM EDT