AP Photo 3 weeks ago

Secretary of State Hillary Rodham Clinton greets retiring Rep. Gabrielle Giffords, D-Ariz. , on Capitol Hill in Washington, Tuesday, Jan. 24, 2012, before President Barack Obama's State of the Union address. From left are, Rep. Jeff Flake, Giffords, Rep. Raul Grijalva, D-Ariz. ,...

Reuters Pictures 3 weeks ago

Representative Gabrielle Giffords, who was shot in the head during a shooting spree in Tucson, Arizona, in January, 2011, throws a kiss as she stands with Rep. Jeff Flake (L) as they await U.S. President Barack Obama's State of the Union address to a joint session of Congress on Capitol...

Reuters Pictures 3 weeks ago

President Barack Obama hugs Representative Gabrielle Giffords, shot in the head during a shooting spree in Tucson, Arizona last year as Rep. Jeff Flake (L) and other members of Congress look on before Obama's State of the Union address to a joint session of Congress on Capitol Hill in Washington,...

Getty Images 3 weeks ago

WASHINGTON, DC - JANUARY 24: U.S. Rep. Jeff Flake (R-AZ) (L) greets fellow members of Congress after U.S. President Barack Obama delivered his State of the Union address on January 24, 2012 in Washington, DC. Obama said the focal point his speech is the central mission of our country,...

AP Photo 3 weeks ago

Retiring Rep. Gabrielle Giffords, D-Ariz. , flanked by Rep. Jeff Flake, R-Ariz. , left, and Rep.Raul Grijalva, D-Ariz. , are seen on Capitol Hill in Washington, Tuesday, Jan. 24, 2012, prior to President Barack Obama's State of the Union address. Democratic National Committee Chair Rep....

Getty Images 6 months ago

WASHINGTON, DC - JULY 29: Rep. Jeff Flake (R-AZ) walks thorugh the U.S. Capitol after voting in favor of the Budget Control Act at the U.S. Capitol July 29, 2011 in Washington, DC. After much arm-twisting and bargaining, Speaker of the House John Boehner (R-OH) was able to gather the...

AP Photo 6 months ago

Rep. Jeff Flake, R-Ariz. , center, walks through Statuary Hall after leaving a meeting with the House Republican leadership on Capitol Hill, on Thursday, July 28, 2011, in Washington.

Getty Images 6 months ago

WASHINGTON, DC - JULY 28: Reporters on at the U.S. Capitol trail a group of Republican congressmen, including Rep. Trent Franks (R-AZ) and Rep. Jeff Flake (R-AZ), after they left the office of Speaker of the House John Boehner July 28, 2011 in Washington, DC. Boehner's version of a...

AP Photo 1 month ago

FILE - Arizona Speaker of the House Rep. Andy Tobin, R-Dewey, speaks with Republican U.S. Rep. Jeff Flake at the Arizona Chamber of Commerce and Industry luncheon Friday, Jan. 6, 2012, in Phoenix. The Arizona Legislature begins its 2012 regular session on Monday, amid expectations that...

AP Photo 3 weeks ago

Retiring Rep. Gabrielle Giffords, D-Ariz. , center, is greeted by Rep. Jeff Flake, R-Ariz. , and Democratic National Committee Chair Rep. Debbie Wasserman Schultz, D-Fla. , before President Barack Obama's State of the Union address in front of a joint session of Congress Tuesday, Jan. 24,...

Reuters Pictures 3 weeks ago

U.S. President Barack Obama (R) hugs Representative Gabrielle Giffords (D-AZ) as representative Jeff Flake (R-AZ) (L) looks on before Obama's State of the Union address to a joint session of Congress on Capitol Hill in Washington January 24, 2012.

AP Photo 12 months ago

Rep. Jeff Flake (R-Ariz.

AP Photo 6 months ago

From left, Rep. Jeff Flake, R-Ariz. , Rep. John Sullivan, R-Okla. , and Rep. Bill Shuster, R-Pa. , confer in a hallway outside of the House Republican caucus as Speaker of the House John Boehner tries to retool legislation to raise the nation's debt limit, at the Capitol in Washington, Wednesday,...

AP Photo 3 weeks ago

Retiring Rep. Gabrielle Giffords, D-Ariz. , flanked by Rep. Jeff Flake, R-Ariz. , left, and Rep. Raul Grijalva, D-Ariz. , on Capitol Hill in Washington, Tuesday, Jan. 24, 2012, prior to President Barack Obama's State of the Union address. ng.

Getty Images 3 weeks ago

WASHINGTON, DC - JANUARY 24: U.S. Rep. Jeff Flake (R-AZ) (L) talks to U.S. Rep. Gabrielle Giffords (D-AZ) before U.S. President Barack Obama delivered his State of the Union address on January 24, 2012 in Washington, DC. Obama said the focal point his speech is the central mission of...

AP Photo 3 weeks ago

Retiring Rep. Gabrielle Giffords, D-Ariz. , center, flanked by Rep. Jeff Flake, R-Ariz. , left, and Rep. Raul Grijalva, D-Ariz. , before the start of President Barack Obama's State of the Union address on Capitol iHill n Washington, Tuesday, Jan. 24, 2012.

AP Photo 7 months ago

FILE - In this July 19, 2011 file photo, Rep. Jason Chaffetz, R-Utah speaks on Capitol Hill in Washington. House Republicans overwhelmingly backed a bill to slash spending and raise the nation's debt ceiling. The exception was House Republicans with their sights set on the Senate. ...

AP Photo 6 months ago

Rep. Jeff Flake, R-Ariz. speaks to reporters on Capitol Hill in Washington, Friday, July 29, 2011, after the Republican-controlled House approved emergency legislation Friday night to prevent a threatened government default and bundled it off to swift and certain defeat in the Senate.