Late-night notes: David Letterman, Stephen Colbert have fun with ‘Between Two Ferns’ headlines

We knew that President Barack Obama appearing on Zach Galifianakis’ web series “Between Two Ferns” was going to produce quite the reaction across the internet, but who knew the reaction was going to be anywhere near what it has been to date? The show was trending #1 on Twitter for practically 24 hours, and while […]