We could send down a combination of Pericles and Thomas Jefferson, and if that person's reporting to Harry Reid [Senate Majority Leader] or Mitch McConnell [Senate Minority Leader], he's going to be ineffective. … Every vote is a test vote. Every vote is party loyalty. We're sunk if it keeps up this way. … It wouldn't take but four or five centrists like me to completely change the dynamics.

As quoted in "Angus may be a king-maker" by Deborah McDermott in Seacoast Online (11 March 2012)