Ready, Set, Wait!: The Six-Week Slog to Pennsylvaniahttp://www.slate.com/blogs/blogs/trailhead/archive/2008/03/11/ready-set-wait-the-six-week-slog-to-pennsylvania.aspxBy Christopher Beam and Chadwick Matlin Obama won. You can stop holding your breath now. Indeed, his victory in Mississippi added yet another notch to his belt, and with that we can begin the long slog to the Pennsylvania primary on April 22. (There’senCommunityServer 2.1 SP2 (Build: 61129.2)