Rosie O'Donnell: Michele Bachmann Should Use 'Gaydar Gun' On Her Husband Marcus

In addition to facing allegations that his Christian clinic endorses so-called "ex-gay" reparative therapy, Marcus Bachmann has been the subject of intense media speculation over his own sexuality.

Rosie O'Donnell made her feelings on the subject known during an episode of "The Rosie Show" this week, during which the talk show host tested the reliability of the "gaydar gun," a novelty toy which proclaims to be able to identify the sexuality of its targets.

At first, O'Donnell pointed the gun at a male couple seated in the audience, noting, "I knew you guys were gay." She then quipped, "I sent one to Michele Bachmann. I told her to aim it at her husband and see what happens. Just saying...have you heard him talk? Dear Lord!"