Campaigns focus on women

(NBC News) Even after trying to take back his controversial statements about women, Donald Trump is under heavy fire from candidates in both parties.

Heidi Cruz, wife of Senator Ted Cruz, is campaigning for women’s votes in Wisconsin; hoping to vouch for her husband’s interest in unifying the party.

Meanwhile Hillary Clinton and Bernie Sanders are in a tight race to win Wisconsin, each using the controversy to try to bring more voters their way.