Wednesday TV: ‘Racing Extinction’
Discovery Channel's ambitious "Racing Extinction"(Discovery, 9 p.m.) flits all over the globe with stories of endangered species and mankind's vast acceleration of the process. But it seems guided by the…
Also Tonight: Lighting Up the Tree
Time to light the giant tree on "Christmas in Rockefeller Center" (NBC, 8 p.m.) with Al Roker and the "Today" show crew hosting a the 83rd annual event, now as…