Overview: After a few cancellations due to injury, country superstar Kenny Chesney has kicked off his long-awaited tour of 2005. L.A. correspondent Lisa Lee was on hand for opening night. She'll give fans a front row seat to all the excitement and talk with the star himself about finally getting his tour underway. Country singer Clint Black owns his own record label and is back in the studio recording a new album. Black welcomed CMT Insider to his personal studio for an exclusive behind-the-scenes tour and to chat about his new project. Hollywood hottie Matthew McConaughey made a stop in Nashville recently to promote his new movie Sahara. Traveling the country in his Airstream RV, he sat down with host Katie Cook at a Nashville campground to talk about the movie and his country music connections. What a difference a year makes. Gretchen Wilson exploded on the country scene last year and is now the hottest thing on the country charts. We'll look back at her first year as a country star and find o