Quiz: How well do you know the Democratic presidential candidates?
Even the most familiar public figures have a few surprises up their sleeve - test your knowledge with our quiz ahead of Saturday's debate
Hillary Clinton
Clinton campaign: Hillary's interest in Marines was "sincere"
The candidate's campaign responds to increasing scrutiny over a story she tells of trying to join the Marines
Poll: Clinton bests Sanders as the Democrats' "change" candidate
Democratic voters are looking for a candidate to bring about needed change and think Clinton is the best to do it, a new CBS News/ New York Times poll shows
Hillary Clinton's story about trying to join the Marines under scrutiny
The Democratic frontrunner repeated a story this week about how she tried to join the Marines in 1975
Marco Rubio takes aim at Hillary Clinton after debate
The Florida senator swung through Iowa and South Carolina on Wednesday
Poll: Hillary Clinton maintains lead among Democrats
Latest CBS News/ New York Times survey comes just days before the Democratic presidential candidates face off in their second debate
Ben Carson on killing baby Hitler, Clinton on Trump's immigration plan
Quotes of the day from the 2016 presidential candidates on the campaign trail
Voter tells Clinton he wants to strangle Fiorina
Clinton laughed and told the man, "I wouldn't mess with you"
Poll: Clinton trounces Sanders in South Carolina
Clinton beats Sanders among independents and self-described Democrats in the key early voting state
Trump, Clinton have most Facebook interactions
Going into Tuesday's GOP debate, Trump and Carson topped Republicans, while Clinton beat everyone in Facebook interactions in the last month
Hillary Clinton to roll out plans for veterans and families
Clinton will make the announcement at a round table in New Hampshire
Clinton files paperwork for New Hampshire ballot
Clinton reflected on the first time she'd come to Concord with papers to file for a presidential run
Christie, Clinton, Huckabee on whether Carson faces too much scrutiny
Also, Jeb Bush on whether he'd kill Baby Hitler. Quotes of the day from the 2016 presidential candidates on the campaign trail
Clinton, Brown trade jabs at 1992 Democratic primary debate
"You're not worth being on the same platform as my wife," Clinton told Brown in a 1992 primary debate in Chicago
Hillary Clinton wants to ease restrictions on marijuana
The Democratic hopeful would reclassify the drug from Schedule 1 to Schedule 2 for medical research purposes
Divide on display at Southern Democratic forum
Candidates preview what's to come at next week's debate
GOP 2016 candidates say they'll reverse Obama's Keystone decision
It took Obama most of his presidency to reject the pipeline project, but Republicans promise to quickly reverse it if elected in 2016
Poll: Trump, Clinton leading in Iowa among likely caucus goers
The poll found most GOP voters in Iowa think Trump would do the best job handling key issues
Clinton targeted in ad from group tied to Koch brothers
The Concerned Veterans for America is out with a new 30-second spot hitting Clinton on veterans issues
Hillary Clinton talks with Jimmy Kimmel about title for Bill Clinton
She kicked around some ideas with Kimmel on what her husband should be called, should she win the presidency
Bernie Sanders introduces bill to end federal ban on pot
He is staking out a position well beyond Democratic rival Hillary Clinton
Sanders does about-face on Clinton's private email controversy
The Vermont independent says his "damn emails" comment was not intended to give Clinton a free pass
National poll finds Carson and Trump in virtual tie
The poll also shows Christie's favorability among voters dramatically improving over the past several months
Trump on debate demands; Paul - too early to give up; Clinton on immigration
Quotes of the day from the 2016 presidential candidates on the campaign trail
Poll: Carson leads the GOP field; Clinton increases lead over Sanders
An earlier WSJ/NBC News poll from mid-October found Donald Trump led the GOP race at the time
Live
U.S. reducing troop footprint in Middle East, sources say
Son of Stephen Hubbard, American freed from Russian jail, speaks out
Witkoff blasted for calling Putin a "humanitarian"
Supreme Court rejects bid to restrict treatments for trans inmates
Judge curbs DHS efforts to conduct sweeps for possible noncitizen voters
Elon Musk's Starlink and Starshield, and what they mean to Ukraine
Trump to rally with Iowa rep. as she pledges to push back on White House
Investigation
Armed federal agents knock on doors looking for noncitizen voters
