http://www.slate.com/blogs/blogs/trailhead/archive/2008/03/07/does-clinton-want-to-be-veep.aspxFor the second time this week, Hillary Clinton raised the possibility of running on a joint ticket with Barack Obama. First was on Wednesday's morning shows . Then she did it again this morning at a campaign stop in Mississippi. Pennsylvania Gov. Ed Rendell,enCommunityServer 2.1 SP2 (Build: 61129.2)