For over 50 years, KSDS Jazz 88 has brought jazz music to music fans across the San Diego region and beyond. But that mission is facing new challenges as federal funding cuts hit public radio stations across the country, including at Jazz 88.On Midday Edition Wednesday, we spoke with KSDS' station manager Ken Poston on what makes the San Diego's jazz scene unique, and why preserving jazz music is so essential."I think people need to be aware of jazz and blues in particular, and where it came from," Poston said. "And why it's such an important part of our history."Guest:Ken Poston, station manager, KSDS Jazz 88