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As new terror threats emerge from the Middle East and the battle rages over U.S. border enforcement, Attorney General Eric Holder comes to "This Week" Sunday.

The powerhouse roundtable debates all the week's politics, with ABC News contributor and Weekly Standard editor Bill Kristol, ABC News contributor and Republican strategist Ana Navarro, ABC News contributor and former Obama White House senior adviser David Plouffe, and ABC News' Cokie Roberts.

And in our "Sunday Spotlight," one year after George Zimmerman was found not guilty in the murder of Trayvon Martin, ABC News' Matt Gutman catches up with Martin friend Rachel Jeantel.

See the whole political picture, Sunday on "This Week."

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