Former Minnesota Gov. Tim Pawlenty announced Sunday morning on ABC's "This Week" that he would drop out of the race for the GOP presidential nomination. He finished a disappointing third in the Iowa straw poll on Saturday. "I wish it would have been different," he said. (ABC News via Associated Press)

Former Minnesota Gov. Tim Pawlenty announced Sunday morning on ABC's "This Week" that he would drop out of the race for the GOP presidential nomination. He finished a disappointing third in the Iowa straw poll on Saturday. "I wish it would have been different," he said. (ABC News via Associated Press)