The Vermont senator also said any Supreme Court nominee would have to be "100 percent" in favour of the Roe v. Wade decision.
The Minnesota senator told Reuters going head-to-head against President Donald Trump "without some animation" or humor would be a problem.
The former South Bend mayor was on stage in Des Moines, Iowa as his supporters responded with chants of "USA! USA!"
The Vermont senator said Warren is a "very good friend" of his and insisted the two will "continue to work together."
A new forecast launched by FiveThirtyEight also gave the former vice president a 38 percent chance of winning the most state delegates.
The president also took aim at Nancy Pelosi during his Ohio rally last night, saying she was "not operating with a full deck."
The secretary of state told Fox News there was "no doubt" the Iranian general was plotting attacks on Americans.
A poll by Ipsos for USA Today found that 55 percent of Americans believe the country is "somewhat" or "much less" safe.
The Weekly Standard founder Bill Kristol said the president had "mocked" and "disparaged" a Gold Star family.
The Fox Business host compared Sen. Mike Lee to the Revolutionary War turncoat after the congressman said a Trump administration briefing was the worst he had ever seen.
A coalition of progressive activist groups so far has 185 protests against conflict with Iran planned in cities across America.
A poll by Reuters and Ipsos Mori found cross-party majorities believed that a war with Iran in the near feature was "likely."
A new Reuters/Ipsos poll found that 53 percent of Americans disapprove of the president's actions regarding Iran.
The former vice president's comments in 1998 have resurfaced as he faces criticism over his support for the 2003 Iraq War.
Morning Consult found the former vice president had a six point lead over the commander-in-chief in a hypothetical head-to-head.
The former U.S. ambassador defended President Donald Trump's strike on Qassem Soleimani, saying the assassination was a "long time coming."
The former HUD secretary said he was "proud" to endorse the senator and join her fight for "big, structural change."
The South Bend mayor told CNN anyone he appointed to administration posts would be "qualified" for their position.
Esmail Ghaani promised that Iran would "continue" down the path of Soleimani following the U.S. assassination of the Quds Force leader last Friday.
The star of Borat took aim at the Facebook CEO and founder while presenting the film Jojo Rabbit at the Sunday award ceremony.
Benjamin Netanyahu said Trump acted "swiftly" and "forcefully" in his decision to assassinate Soleimani.
John McKager Stipanovich wrote in a Florida Politics op-ed that he considered himself a "never Trumper" from the day of the 2016 campaign launch.
Former Ambassador Wendy Sherman said the American drone attack could have "unbelievably horrific consequences."
John Weaver told Newsweek that a higher turnout among women and minorities in 2020 would spell bad news for the GOP.
Police said Hunter Thomas Bleich, 24, was arrested by an officer after loudly raising his voice when they tried to speak with his partner.
The president told military personnel they didn't have brand new aircraft three years ago, when Barack Obama was at the end of his term.
A State Department spokesperson said U.S. Ambassador to Iraq Matt Tueller had been on "previously scheduled travel for a week" and claimed reports of his evacuation were false.
Former Ted Cruz aide Rick Tyler told MSNBC that the party had done a "really bad job" of recruiting minority members.
Gwenda Blair said Donald Trump had to "be the winner of all time" and sought to "obliterate anyone in his way."
Richard Painter said the move would be a "win-win for everybody" and solve New York's homelessness problem.