Matthews to de Blasio: Don't You 'Wish' You Were Hillary's Boxing Coach?

Read more at NewsBusters | Last October, after about six months of dawdling, New York City Mayor Bill de Blasio finally came out with an endorsement of Hillary Clinton for president. Yet on tonight's Hardball, anchor Chris Matthews made it sound like the mayor probably wishes he had his old campaign-manager job back and was Hillary's "Mickey in the corner" at every debate.