The campaign bus for Democratic presidential candidate former Vice President Joe Biden is seen parked in front of the Iowa State Capitol on February 3, 2020 in Des Moines, Iowa. Getty Images/AFP
The campaign bus for Democratic presidential candidate former Vice President Joe Biden is seen parked in front of the Iowa State Capitol on February 3, 2020 in Des Moines, Iowa. Getty Images/AFP

The Americas

Highly contested Iowa race opens US 2020 election

Heated race between top four candidates Biden, Sanders, Buttigieg and Warren

Joyce Karam
Joyce Karam

February 03, 2020