parted ways

Bob Costas, who stepped down as NBC's prime-time Olympics host two years ago, has left the network's sports division altogether. Costas, who joined NBC Sports in 1979.

CLEVELAND (AP) — David Griffin's run with the Cleveland Cavaliers is over after one championship and three straight trips to the NBA Finals. The general manager and team mutually parted ways on Monday when owner Dan Gilbert said Griffin's contract will not be extended once it expires June 30...