For Colorado Rep. Tom Tancredo, reelection seemed inevitable-until tragedy struck Littleton. Colorado's 6th Congressional District-consisting of the eastern, western and southern suburbs of Denver-is a leafy, soccer-mom kind of place that has sent only Republicans to Congress since it was first created after the 1980 census. But a disconcerting and unpredictable factor has been thrust into the 6th District's political equation this year that removes all electoral... (GunPolicy.org)