Sanders, Warren clash with moderates over ‘Medicare for All’

Sen. Bernie Sanders, I-Vt., and Sen. Elizabeth Warren, D-Mass., embrace after the first of two Democratic presidential primary debates hosted by CNN Tuesday, July 30, 2019, in the Fox Theatre in Detroit. (AP Photo/Paul Sancya)

From left, Marianne Williamson, Rep. Tim Ryan, D-Ohio, Sen. Amy Klobuchar, D-Minn., South Bend Mayor Pete Buttigieg, Sen. Bernie Sanders, I-Vt., Sen. Elizabeth Warren, D-Mass., former Texas Rep. Beto O’Rourke, former Colorado Gov. John Hickenlooper, former Maryland Rep. John Delaney and Montana Gov. Steve Bullock take the stage for the first of two Democratic presidential primary debates hosted by CNN Tuesday, July 30, 2019, in the Fox Theatre in Detroit. (AP Photo/Carlos Osorio)

DETROIT — The signature domestic proposal by the leading progressive candidates for the Democratic presidential nomination came under withering attack from moderates Tuesday in a debate that laid bare the struggle between a call for revolutionary policies and a desperate desire to defeat President Donald Trump.