Bloomberg has hired Dan Colarusso as its managing editor for U.S. television. It will be interesting to see how an editor known for his bright-burning departures melds with the combustible financial news company.

The New York Post's city editor, Dan Colarusso, surprised everyone by quitting his job last night—and we hear he didn't go quietly. "Devastated," is how one insider described Colarusso's staff. "No one's too happy, not a good day," we were told. Colarusso worked 12-hour days, six-days-a-week while steering the…