Sen. Barbara Boxer Rips Donald Trump for Targeting Heidi Cruz

PHOTO: Sen. Barbara Boxer holds a news conference to discuss the effects of the devastating Aliso Canyon natural gas leak in the Porter Ranch area of Los Angeles, Feb. 12, 2016.PlayDamian Dovarganes/AP Photo
WATCH Donald Trump Continues War of Words Over Ted Cruz's Wife

Sen. Barbara Boxer, D-California, took to Twitter Thursday morning to lambaste Republican presidential frontrunner Donald Trump, saying the New York businessman doesn't deserve "even one woman's vote" after going after Sen. Ted Cruz's wife, Heidi, on Twitter.

Earlier this week, Trump said he would "spill the beans" on Heidi Cruz after accusing the Texas senator of being responsible for an ad featuring a nude photo of his wife, Melania Trump, put together by an anti-Trump Super PAC.

Cruz has said the ad, which came from Make America Awesome, did not come from his campaign.

Boxer, who is retiring in 2016, has endorsed Hillary Clinton for president.