Winning 2006's
Survivor: Cook Islands was pretty tough for
Yul Kwon - he beat out Ozzy Lusth! - but it wasn't nearly as stomach-churning as his new hosting gig on the four-part PBS series
America Revealed (premiering Wednesday at 10/9c)
. Based on
Britain From Above, the spectacularly filmed show takes a mostly birds-eye view of the U.S. as it tracks the systems that provide the U.S. population with food, energy, transportation ...