Breaking Up Is Hard to Do: Biden Faces the Future Without Ron Klain We will soon know just how critical the president’s chief of staff was to his success. Author: Chris Whipple Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to email a link to a friend (Opens in new window)Click to print (Opens in new window)MoreClick to share on LinkedIn (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Tumblr (Opens in new window)