Though they won't come face-to-face, the feud that has bubbled up between Trump and Biden will loom over their visits. Trump, who has previously attacked Biden's intelligence, also called Biden "a dummy" and "the weakest mentally" among the field of 2020 Democratic candidates. Trump's allies were delighted in recent days as the Biden campaign dealt with several missteps. "We didn't know Joe Biden was back from his hiatus," Tim Murtaugh, a Trump campaign spokesman, told CNN in a statement. Iowa as ground zeroFor Trump, Iowa is among the collection of prized states that he turned from blue to red during his race for the White House.

Source: CNN June 11, 2019 11:26 UTC