At a Pennsylvania campaign rally Sunday, Donald Trump cast doubt on the Iowa Poll. "They suppress. And it actually should be ...

A surprising Iowa poll that shows Vice President Kamala Harris with a slight lead in the state over former President Donald ...

One of America's most trusted pollsters has released a poll where Kamala Harris leads by three points in deep-red Iowa.

Democrat Kamala Harris leads Donald Trump in Iowa 47% to 44%, a new Des Moines Register/Mediacom Iowa Poll shows. A victory ...

The Des Moines Register’s unexpected result showing Kamala Harris ahead by three percentage points in the reliably red state ...

A new Iowa poll shows Harris ahead of Trump by three points, a major shift in a state that has voted red in the past two ...

A shocking new Iowa poll shows Vice President Kamala Harris leading former President Donald Trump by 3 points in the Hawkeye ...

A new poll from the Des Moines Register found a surprising reversal of fortunes for Donald Trump in a state he handily won ...

In the final weekend before Election Day, a shocking new Iowa poll shows Vice President Kamala Harris leading former ...

A blonde woman walks towards a polling booth, following the lead of her husband. Both are wearing baseball caps. Julia ...

The new Iowa Poll shows Kamala Harris leading Donald Trump by 3 points. Pollster J. Ann Selzer: “It’s hard for anybody to say ...