After regular appearances on NBC News and MSNBC’s flagship show Morning Joe, Mark Halperin is set to officially return to NBC News and MSNBC as senior political analyst. Halperin is the former managing editor of Bloomberg Politics and co-host of Bloomberg Television’s With All Due Respect, which was canceled the week after the November 2016 presidential election; he exited Bloomberg shortly thereafter. Before joining Bloomberg Politics, Halperin served as a senior political analyst at NBC News. He is also the co-author of Game Change, and Double Down: Game Change 2012, books chronicling the 2008 and 2012 presidential elections, respectively, and former President Obama’s rise to the White House. Follow NBC News on Twitter.