Thousands of supporters of president Donald Trump wait in line to attend a campaign rally in Des Moines, Iowa. The president is trailing Joe Biden in the polls nationally and in some swing states crucial for his reelection. Recent polls in Iowa have shown that the rural state is going to be a competitive race. Like many in the line, Sheila Dickson doesn’t believe those numbers: "I don't put a lot of stock in the polls because they weren't accurate in 2016."