Kansas City Chiefs general manager John Dorsey says he's spoken to representatives of All-Pro linebacker Justin Houston ''in the last three days'' as the sides negotiate a long-term contract. Speaking in advance of next week's draft, Dorsey said Friday that the lines of communication remain open with Houston, who has been given the franchise tag but has yet to sign his tender. Houston then broke Derrick Thomas's franchise record with 22 sacks last season, a virtuoso performance that sent his value soaring. More...