Grammy nominee Steve Wariner makes a guest appearance this morning on CBS This Morning. The segment, which includes an interview and performance of the CMA-winning and Grammy-nominated song "Holes In The Floor Of Heaven," is slated to air between 7:45 and 8 p.m. Eastern. Wariner taped the appearance during his last visit to Los Angeles, California. Both Wariner and Jo Dee Messina are tapped to announce the nominees for the TNN/Music City News Awards this Thursday morning in Music City. The annual awards show is scheduled for Monday, June 14th. Be sure to drive into country.com for complete coverage.