Booker: 'It is a problem' Kamala Harris couldn't continue her campaign
02:21Sen. Cory Booker, D-N.Y., spoke about the impact Sen. Kamala Harris dropping out of the race would have on the 2020 election at an event in Des Moines, Iowa.
Sen. Cory Booker, D-N.Y., spoke about the impact Sen. Kamala Harris dropping out of the race would have on the 2020 election at an event in Des Moines, Iowa.