Talking to 1500 likely iowa republican caucus goers to get an idea of what they are thinking as they support their candidate. So, lets see what we are seeing so far. First off, the u. S. Role in world affairs. This has been a key issue heading into iowa. We asked voters should the u. S. Take a more or less active role in solving the worlds problems . Or is its current role about right . Half said the u. S. Should be taking a less active role. But, more specifically we asked what about aid to israel . Really interesting story here. Two thirds said that they support providing aid to israel. And when it comes to ukraine, a slightly different story here. Even fewer, 4 in 10 favor continuing aid to ukraine. Now, turning to Joe Biden, and what we are hearing from voters on the ground in iowa. About a third of iowa republicans say that Joe Biden was legitimately elected president