Nathaniel Bell for Netflix

As snow and ice storms pummel the East coast and record drought plagues California, "This Week" examines the costs and consequences of the extreme weather afflicting the country, with North Carolina Gov. Pat McCrory, Los Angeles Mayor Eric Garcetti, Climate Central chief climatologist Dr. Heidi Cullen, ABC News Senior Meteorologist Ginger Zee, and ABC News Chief Business and Economics Correspondent Rebecca Jarvis.

Then, our special panel examines the groundbreaking story of Michael Sam, the college football standout poised to become the first openly gay player in the NFL, with author and former Minnesota Vikings punter Chris Kluwe, Sports Illustrated senior writer Pete Thamel, and Outsports.com co-founder Cyd Zeigler.

Plus, as the Washington political drama "House of Cards" makes its second season Netflix debut, George Stephanopoulos goes one-on-one with actor Kevin Spacey, only on "This Week" Sunday.

And the powerhouse roundtable debates all the week's politics, with ABC News Chief White House Correspondent Jonathan Karl, Fusion's "AM Tonight" host Alicia Menendez, Wall Street Journal columnist Peggy Noonan, and editor and publisher of The Nation and WashingtonPost.com columnist Katrina vanden Heuvel.

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