According to The Washington Post: Former president Barack Obama gently warned a group of freshman House Democrats Monday evening about the costs associated with some liberal ideas popular in their ranks, encouraging members to look at price tags, according to people in the room. Obama didn’t name specific policies. And to be sure, he encouraged the lawmakers — about half-dozen of whom worked in his own administration — to continue to pursue “bold” ideas as they shaped legislation during their first year in the House. But some people in the room took his words as a cautionary note about Medicare-for-all and the Green New Deal, two liberal ideas popularized by a few of the more famous House freshmen, including Rep. […]