This week on Fox News Sunday: (5/13/12)

The US and Saudi governments successfully coordinate a covert operation against a terrorist plot originating in Yemen. We’ll get details about the mission, and what it means in the fight against terrorism going forward, with the Chairman of the Senate Select Intelligence Committee.

Segment 1: Sen. Dianne Feinstein, (D) California / Chair, Intelligence Committee

Then, 2012 politics continues to heat up as President Obama and Republican Candidate Mitt Romney sharpen their rhetoric. We’ll hear from one of Romney’s supporters, who some are pushing to become the Republican Vice Presidential Nominee.

Segment 2: Sen. John Thune, (R) South Dakota / Chairman, Senate Republican Conference

Plus Our Sunday Panel on President Obama’s decision to endorse same-sex marriage.

Brit Hume – Fox News Senior Political Analyst

Liz Marlantes – The Christian Science Monitor

Paul Gigot – The Wall Street Journal

Juan Williams – Fox News Political Analyst