MSNBC host Nicolle Wallace and former Democratic Sen. Claire McCaskill (MO) agreed that something very different is happening in 2024 that didn’t happen when Hillary Clinton ran for president in 2016. The new Iowa poll released over the weekend suggested that Vice President Kamala Harris is not taking votes away from Donald Trump. Rather, it showedthat Harris motivated voters who were sitting on the sidelines and changing the turnout. This picture of the electorate was similar to one Trump used in 2016, but it wasn’t captured in polls that year either, as Pew Research explained. Wallace said t…