U.S. Rep. Martha McSally spends big to stay in office

The group behind an effort to repeal Arizona's school-voucher expansion is hiring paid circulators as part of a final push to qualify for the ballot; U.S. Rep. McSally spends big to stay in office; Sen. John McCain's unresolved health scare; former Arizona House Speaker David Gowan will not be prosecuted by the Arizona Attorney General. Find more at politics.azcentral.com. Follow the team on Twitter: Host and politics editor Michael Squires @mgsquires, investigative reporter Mary Jo Pitzl @maryjpitzl, governor’s office and state politics reporter Yvonne Wingett Sanchez @yvonnewingett, congressional delegation reporter Ron Hansen @ronaldjhansen, and national political reporter Dan Nowicki @dannowicki. This episode was edited by Hannah Gaber @HannahSGS. Learn more about your ad choices. Visit megaphone.fm/adchoices