 Denny Gillum and the Frontlines of Freedom. The show focuses on military families, veterans' activities, and homeland security issues. Fall in Sunday nights at 2100. That's 9 p.m. for you civilians. Here on KRDO Newsradio. Why is Purple Wave Auction the fastest-growing heavy equipment marketplace? Our full-service online auctions take the hassle out of buying and selling farm, construction, and fleet equipment.