It's hard being a liberal in Washington, D.C., when a Republican is president. You're angry all the time, and you don't get invited to the fancy White House parties anymore. You end up settling for thin gruel, trudging through the cold on a Wednesday night to watch Mehdi Hasan and the #Resistance all-stars validate your grievances for three hours. Zeteo , the left-wing blog Hasan founded after the network formerly known as MSNBC fired him for anti-Semitism, is hosting a live event to