By Gillian Ferris Kohl
http://stream.publicbroadcasting.net/production/mp3/knau/local-knau-892022.mp3
Flagstaff, AZ – Former Alaska governor Sarah Palin will be in Arizona this week to promote republican Senator John McCain's re-election bid. It's the first time the two have campaigned together since they shared a ticket. Arizona Public Radio's Gillian Ferris Kohl reports.