Paragraph 8:
While supporters in Iowa noted that she had doubled her standing in state polls, it was a statistically insignificant change from 1 percent to 2 percent, according to a Quinnipiac University Poll released May 6. (That may seem piddling, but the same poll had Mr. Santorum, who won the Iowa caucuses in 2012, also at 2 percent, while 5 percent supported Mr. Bush.)