First look: Patriotic dancing hot dog

Beginning Sunday in the U.S., Snapchat will offer a White House Fourth of July lens background, an administration official tells me.

What's happening: "To support the White House's "America’s Back Together' campaign, Snapchatters will be able to use an augmented reality lens that features the return of Snapchat’s beloved dancing hot-dog, in patriotic fashion," a forthcoming announcement says.