On Tuesday night, KALW broadcast the debate among third party presidential candidates moderated by Larry King. The debate featured Libertarian candidate Gary Johnson, Green Party candidate Jill Stein, Constitution Party candidate Virgil Goode, and Rocky Anderson of the newly formed Justice Party. See C-Span's archived video of the event here.
Christian Science Monitor: "The 'other' presidential debate: Third-party candidates make their cases"
L.A. Times: "Larry King to moderate third-party presidential debate"