http://insidedateline.msnbc.msn.com/archive/2007/04/19/158671.aspxby Chris Hansen, Dateline correspondent 36 days ago, Cho Seung-Hui bought a gun at a shop in Roanoke, Virginia, a Glock 19.  I spoke with the owner of the Roanoke firearms Tusday afternoon, who told me that it was a “typical sale.” Cho, who wasen-USCommunityServer 2.0 (Build: 60608.1)http://insidedateline.msnbc.msn.com/archive/2007/04/19/158671.aspx#503555Fri, 07 Dec 2007 20:48:05 GMT8a5d2dbc-a0e4-4c7a-979f-3188051f228e:503555AnonymousIt is tough trying to add the time we have consumed looking up free criminal background check research.