Bernie Sanders, despite his age, promises a true break with the past
Jamelle Bouie writes: If he wins the nomination, whether outright or at the Democratic Party convention this summer, Senator Bernie Sanders will be the most left-wing politician ever nominated for president and the only self-described “socialist” to ever run on the ballot line for either of the two major parties. Many Democrats, especially moderates, think this is a disaster in waiting. They look back to 1972, when a different left-wing senator, George McGovern of South Dakota, was crushed by Richard…