Raiders add safety Larry Asante

The Raiders made another depth signing on Wednesday, adding veteran safety Larry Asante, the club said. Asante takes the roster spot of first-year safety Shelton Johnson, who was waived/injured. Johnson reportedly has dealt with a hamstring injury. The 26-year-old Asante has spent time with the Browns (2010), Buccaneers (2010-2011) and Colts (2013) in his pro…