Texas Governor Rick Perry, who is widely expected to announce a presidential campaign later this month, plans to speak at a prayer and fasting event called "The Response" on Saturday despite criticism that the event inappropriately mixes religion and politics. Perry's representatives said the governor will be at the event for the entire, seven-hour duration, and will speak "several" times throughout the day. His office said there was never any doubt that Perry would speak - only that it was a matter of scheduling. Perry has suffered a spate of bad press tied to The Response over both the nature...