GOP

Pablo Martinez Monsivais/AP

Florida Sen. Marco Rubio is headed to Arizona to headline a fundraiser for fellow Republican Sen. Jeff Flake.

AP Photo/Ross D. Franklin

Vice President Mike Pence is heading to Arizona to tout the administration's tax overhaul plan and attend a political reception.

http://kyrstensinema.com/

U.S. Rep. Kyrsten Sinema, the Arizona Democrat who has said she was considering running to unseat Sen. Jeff Flake, has officially announced her candidacy.

NBC News

Sen. John McCain says he won't vote for the Republican bill repealing the Obama health care law. His statement likely deals a fatal blow to the last-gasp GOP measure in a Senate showdown expected next week.

www.tripsavvy.com

Lawmakers from 19 states are set to convene at the Arizona Capitol to plan for a constitutional convention that would propose a federal balanced budget amendment.

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