What have Iowans learned about Jeb Bush from his visit?

Mr. Bush, a frontrunner for the Republican primary, is kicking off his race to the White House carrying a long and not-uncheckered legacy from his father and brother. "It's hard to reconcile his membership in the Republican Party as anything more than a multigenerational family tradition," Cary Gordon, a pastor at a church in Sioux City, told The Des Moines Register this week. It’s no surprise that Bush arrived in Iowa determined to prove his conservative credentials.