Donald Trump calls Fox News contributor 'a dummy

Presenting a subplot to Secretary of State Hillary Clinton's Benghazi testimony...

It started yesterday with Fox News contributor Kirsten Powers, who said:

Hillary---I appreciate your kind words Sen Rubio...can't wait to use them in a campaign ad 2016

— kirsten powers (@kirstenpowers10) January 23, 2013

To which Fox News anchor Greta Van Susteren responded:

Kirsten Powers may have the best tweet of the day! Click .. soc.li/028zwlW

— Greta Van Susteren (@gretawire) January 23, 2013

And it ended with this:

.@gretawireGreta—you’re wrong, Kirsten Powers is a dummy—wasn’t she Anthony Weiner’s girlfriend?

— Donald J. Trump (@realDonaldTrump) January 24, 2013

For the record, Powers did date former Rep. Anthony Weiner.