The Ticker: Olbermann, Greta, Carlson…

> Keith Olbermann‘s explanation of the Nazi salute on Leno last night, via NewsBusters: “I saw a guy in the back who I recognized. I was giving him a yoo-hoo. Yoo-hoo! And they caught me in between the yoo and the hoo…”

> “Greta Van Susteren and her old friend Elaine Lafferty, who was editor-in-chief of Ms. magazine for two years, are now in the restaurant business,” NY Mag says. “The two are part-owners of the Old Mill Inn, a 144-seat seaside restaurant in Mattituck, L.I…”

> Don’t miss this piece of art featuring Tucker Carlson…

> The Fox Fan Web site has video of Sean Hannity singing at last week’s Freedom Concert…

Launch a social media campaign that will build your brand and deliver results in our online Social Media Marketing Boot Camp starting June 7. Speakers include Abigail Cusick (Bravo Digital), Gregory Galant (Sawhorse Media), Alex Leo (Thomson Reuters Digital), Jim Tobin (Ignite Social Media), and many more. Read the reviews.