Former President Donald Trump now faces 78 felony charges across three criminal cases. They bring a very real possibility of prison time and the prospect of the Republican nominee for president campaigning from a cell. The idea of a presidential candidate in prison does not deter almost half of Iowa Republicans. Almost one in five Republicans in Iowa say they would not vote for himJake Hansell, 78, at the Iowa State Fair said: 'He's not going to get put behind bars. The poll found that almost one in five Iowa Republicans will not vote for Trump if he is the nominee.