Quincy Herald Whig http://qui.live.mediaspanonlinen.com/rss/ Quincy Herald Whig en-us New candidate puts emphasis on 'middle class values' By DOUG WILSON Herald-Whig Senior Writer Colleen Callahan said she wants to see Congress focus on preserving some of the most important programs for families, retirees and veterans. http://qui.live.mediaspanonline.com/new_story/Callahan--MON2008-03-10T09-24-04