There are two possible explanations. Kiefer Sutherland either has made a country album -- like, a really, really serious country album -- or this is a discarded scene from the last season of 24 where Jack Bauer, having killed everyone on the planet, wanders the earth happy and content and drinking whiskey in his desert California town hotel. We don't know why this happened, but we're glad it did because LOOK AT KIEF GETTIN' AFTER IT EARLY.
Mmm, cowboy mouthwash is the best mouthwash.
No, there's nothing going on the world, and this is the most important thing happening today. Jack Bauer is sad and warbling about whiskey in the California desert in the best bonus episode of 24 you could have imagined, alone and only weeping because the world is out of unwilling and horrified victims. And there's not enough whiskey in the world to unsee it.