Overview: Host Katie Cook is back from her visit with supertstar Shania Twain in beautiful Switzerland, and she'll give a sneak peek at what the star's been up to and get the scoop on her new duet ""Party for Two"" with country singer Billy Currington and Sugar Ray frontman Mark McGrath. Bluegrass legend Earl Scruggs was joined by Kris Kristofferson and other celebrity musicians as he continues his series at the Country Music Hall of Fame. CMT Insider was at the show and we'll give fans an front row seat to an amazing amount of talent. One of country's hottest groups has a new CD ready for fans and we'll catch up with members of Rascal Flatts to find out what they can expect on Feels Like Today. Willie Nelson, John Mellencamp and Neil Young continue to support America's farmers with their annual benefit concert Farm Aid. This year the show took over Seattle, Wash., and CMT Insider was front and center for a fantastic show featuring Lucinda Williams, Steve Earle, Trick Pony and many more. Also on t