http://www.slate.com/blogs/blogs/trailhead/archive/2007/12/13/mountains-out-of-molehills.aspxAfter wondering aloud to the Washington Post about Barack Obama’s past drug use, Bill Shaheen, Hillary Clinton’s national co-chair, stepped down today. Shaheen, who is the husband of former New Hampshire Gov. and Senate candidate Jean Shaheen, said Obama’senCommunityServer 2.1 SP2 (Build: 61129.2)