Cheri Oteri Just Revived Her Iconic Barbara Walters Impression During CNN's America 250 Broadcast—And Anderson Cooper Totally Lost It

Cheri Oteri Just Revived Her Iconic Barbara Walters Impression During CNN's America 250 Broadcast—And Anderson Cooper Totally Lost It

He may be one of the most poised news anchors out there, but even CNN's Anderson Cooper isn't immune to the church giggles—especially when Cheri Oteri is around.The legendary SNL alum joined CNN's coverage of America's 250th birthday, doing her impression of Barbara Walters.When it comes to impressions, Oteri's hilarious take on Walters was probably her most famous during her time on SNL.And once she got going, while cohost Andy Cohen did an adm…