DES MOINES, Iowa — Kamala Harris thinks she has time to make up the ground she lost in the polls after the Detroit debates.

The senator for California and 2020 Democratic presidential candidate experienced a surge in support and donor contributions after she confronted former Vice President Joe Biden during the Miami series, but she has dipped in public opinion following rivals like Hawaii Rep. Tulsi Gabbard taking her to task for her prosecutorial record and “Medicare for all” in Detroit.