Complex sentence: He left the show in 1995 to join WLS-AM's Roe Conn. The Roe & Garry show enjoyed high ratings through its 8 year run, but he did not renew his contract with WLS.
Split into simpler sentences: He left the show in 1995 to join WLS-AM. The show enjoyed high ratings through its 8 year run, but he did not renew his contract with WLS.