Buffalo Bills 08/14/2007 6:30 PMAP reports DT John McCargo's injury troubles continued Tuesday when the Bills backup defensive tackle hurt his left ankle and was unable to complete practice. HC Dick Jauron said McCargo was fine, but will have more tests. The Bills, coming off a 13-10 win over New Orleans in their preseason-opener last week, prepare to host Atlanta on Friday. McCargo called the injury "nothing serious," saying he was hurt when he fell back on his ankle during an 11-on-11 drill. He limped off and was immediately attended to by trainers and a team doctor.Read more