FILE - In this Aug. 6, 2011 file photo, Texas Gov. Rick Perry speaks at The Response, a call to prayer for a nation in crisis, in Houston. Perry attended the daylong prayer rally despit

 

              FILE - In this Aug. 6, 2011 file photo, Texas Gov. Rick Perry speaks at The Response, a call to prayer for a nation in crisis, in Houston. Perry attended the daylong prayer rally despit
FILE - In this Aug. 6, 2011 file photo, Texas Gov. Rick Perry speaks at The Response, a call to prayer for a nation in crisis, in Houston. Perry attended the daylong prayer rally despite criticism that the event inappropriately mixes religion and politics. Perry announced Monday, July 8, 2013, that he would not seek re-election as Texas governor next year. (AP Photo/David J. Phillip, File)