Richard Grenell, Openly Gay Romney Aide Whose Twitter Bashing Of Callista Gingrich And Rachel Maddow Sparked Controversy, Resigns May 2nd, 2012 MacAoidh Facebook Twitter0share Richard Grenell, Openly Gay Romney Aide Whose Twitter Bashing Of Callista Gingrich And Rachel Maddow Sparked Controversy, Resigns – NY Times Advertisement Advertisement Facebook Twitter0share