Iowa caucus expected to draw in $11 million in week before vote

With the 2020 Iowa caucus just four days away, campaign staff, surrogates and reporters are pouring into the state. It’s estimated they will have spent more than $11 million in Des Moines during the week before the caucuses. The number of people flying through the city jumped about 7% in December compared to the same month in 2018. Ed O’ Keefe breaks down the economic impact the event has on the state.