Poor Bob Costas. Last week, he started hosting the Olympic Coverage by explaining the reason his left eye was red was because he was battling an eye infection.

Well, if you've continued to watch him... in less than a week, his eye doesn't seem to be getting better. In fact, it looks like the infection has spread to his other eye and he looks like he has two bloodshot eys.

Last night, Bob seemed to be at the end of his rope. Why? Well, he appeared to do a shot... yes a shot of vodka on national TV. 

Tonight, Bob is taking some time to let his eyes rest and is turning over Olympic coverage hosting duties to Matt Lauer.