MRN Radio's NASCAR Today features breaking news, updates from teams and drivers, and the latest developments that shape the sport. Heard twice daily at mid-day and late afternoon.

Join Rob Tanner on NASCAR U.S.A. from 10 AM to 12 PM Eastern for racing updates, country music news and the latest from Toby Keith.

Jeff Striegle hosts Inside Track on MRN Radio, previewing the season-ending Ford 400 NASCAR Sprint Cup Series race at Homestead-Miami Speedway, from 1:30 to 2:30 PM Eastern. Call 1-800-2NASCAR to participate.

MRN Radio - for 40 years, "The Voice of NASCAR" - will have live coverage of the Ford 400 beginning at 2:30 PM Eastern. Carl Edwards is the defending race winner and will start 24th today. The MRN broadcast from South Florida will be anchored by Barney Hall and Joe Moore.

Eli Gold will host NASCAR Live at 7 PM Eastern. Now in its 26th year, NASCAR Live invites listeners to call 1-800-2NASCAR to participate or post their questions at www.motorracingnetwork.com.

Join Steve Post and Larry McReynolds for the fifth season of NASCAR Performance Live at 7 PM Eastern. They'll go in-depth with the crew chiefs, mechanics and engineers who make the sport go. Send your questions to nplive@nascar.com.

Join host Jason Toy for College Football Country, a weekly program mixing the passion of the game with the rhythms of country music, from 8 to 10 AM Eastern. This week's featured school will be South Carolina, which hosts in-state rival Clemson. This week's country music co-host will be Jason Michael Carroll.

Join Rob Tanner on NASCAR U.S.A. from 10 AM to 12 PM Eastern for racing updates, country music news and artists from the top of the charts.

Jeff Burton answers Jo Ann McKnight's email question: "With all the changes this year at RCR, can you please explain how all the crew chiefs are working together?"Listen