MMAjunkie.com Radio (noon ET): Shannon Knapp, Keon Caldwell, Marty Sader

MMAjunkie.com Radio today welcomes to the show Shannon Knapp, Keon Caldwell, Marty Sader and Dann Stupp.

Knapp is president of Invicta FC, which hosts its sixth event on Saturday. Caldwell has a fight coming up against unbeaten Nick Newell at World Series of Fighting 4 next month. Sader is the producer and lead actor for the upcoming film project “Monday Nights at Seven” with Anderson Silva and will be in studio to discuss the project. And USA TODAY senior MMA editor and MMAjunkie.com editor-in-chief Dann Stupp co-hosts in the studio.

MMAjunkie.com Radio airs today from noon to 2 p.m. ET (9 to 11 a.m PT) live from Mandalay Bay Resort & Casino in Las Vegas. Listen to and watch a video stream of the two-hour show at www.mmajunkie.com/radio, or watch it live on select television markets as part of Fight Now TV.

MMAjunkie.com Radio listener guide:

• HOW TO LISTEN: Go to www.mmajunkie.com/radio and choose a streaming option (such as Windows Media Player or Quicktime) to listen to the show live. A countdown clock appears when the show is offline.
• HOW TO WATCH (ON WEB): Check out a live webcam of the studio while there. You can also listen to a live audio stream of the show when you activate the video feed.
• HOW TO WATCH (ON TV): MMAjunkie.com Radio is simulcast live on the upstart Fight Now TV cable station. Watch “MMAjunkie.com Radio Live” in New York, New Jersey and Connecticut as part of Cablevision’s iO Sports & Entertainment Pak on channel 464. (More cable partners will be added in the coming months.)
• HOW TO CALL: MMAjunkie.com Radio takes phone calls from listeners throughout the show. Call into the MMAjunkie.com Radio hotline at (702) 736-9461 or (702) 736-9463.
• HOW TO CHAT: To chat with the show’s hosts, guests and other MMAjunkie.com Radio listeners, launch the “Combat Chat” feature, which is available on the main radio page. You can discuss the show and even submit a question for the day’s guests while there.
• HOW TO DISCUSS: The MMAjunkie.com MMA Forums has a new section devoted solely to MMAjunkie.com Radio. Stop by the MMAjunkie.com Radio forum to discuss the show, interact with the hosts, suggest future guests and catch up on the latest MMAjunkie.com Radio news.
• HOW TO VISIT THE SHOW: You can watch MMAjunkie.com Radio live and in person at the Mandalay Bay Resort & Casino on the world-famous Las Vegas Strip. The booth is located in the resort’s Race & Sports Book next to the Mandalay Bay poker room. To plan a trip to Sin City and MMAjunkie.com Radio, go to www.mandalaybay.com.