A viral video is one that becomes popular through the process of Internet sharing, via social media, sharing sites, or good ‘ole email. Everyday we highlight some of the best that are currently viral and some that are trending that …

Last night, Twitter founders Evan Williams (@EV) and Biz Stone (@Biz) were guests on Late Night With Jimmy Fallon and pair discussed the origins of the Twitter name, and a few that didn’t quite make the cut.

Spending thirty years at one institutional American TV spot is so for the Carson era long gone. Late night talk show hosts in the new era move around a bit, leaving noobs at the helm more frequently. Because Jimmy Fallon will need some time to develop as smooth a stride as his predecessor, veteran producer Lorne Michaels is slapping training wheels on "Late Night" by letting Fallon wobble around the Internet.