Best Moments From the Third Democratic Debate .<br />10 presidential candidates took the stage in Houston, Texas.<br />Former VP Joe Biden clashed with <br />Sen. Bernie Sanders <br />and Sen. Elizabeth Warren <br />on Medicare for All. .<br />Biden called out Warren for <br />tying herself to Sander's plan. .<br />He then defended Obamacare, saying <br />“I know the senator says she is for Bernie. Well, I am for Barack.”.<br />"Hell yes, we’re going <br />to take your AR-15," <br />Beto O'Rourke said when asked about <br />his plan for mandatory gun buybacks. .<br />Julián Castro jabbed <br />at Joe Biden, saying he was <br />"fulfilling the legacy of <br />Barack Obama, and you are not.".<br />Warren said America's trade policy has been <br />broken for decades because it "works for <br />giant multinational corporations.".<br />Sanders defended his form of <br />democratic socialism, restating <br />his plans for Medicare for All <br />and to cancel student debt.<br />When asked about socialism in Venezuela, <br />Sanders said it was "extremely unfair” <br />to compare what he does to that country.
