Joe Biden showed America a different kind of leadership

(CNN)For a couple of hours Thursday night, America was treated with honesty and compassion by a man who wants to hold its highest office. That could be the entire review right there, how jarring and unusual it was to visualize a president who could clear the extremely low bar of telling the truth and caring about pain. We've had presidents like that before, of course, but after a particularly brutal news week it was starting to feel like that kind of leadership belongs to a different era. Jess McIntosh Joe Biden is at his best in this format, easily connecting with audience questioners and frankly answering moderator Anderson Cooper's follow-ups during the CNN town hall in Scranton,...