Amazon only managed to land a slice of CBS' library for Prime Instant Video on the first pass; it's coming back for a second helping, including one of its first cracks at genuinely recent content from the network. A widened licensing deal gives subscribers access to further CBS and Showtime series that include Jericho, The L Word and an unspecified number of other shows. And for those intrigued by the broadcaster's upcoming adaptation of Stephen King's Under the Dome, Amazon will be the only choic
