Rex Nelson Off the Buzz After Signing On With Other Station by Kate Knable Posted 11/19/2012 12:00 am Rex Nelson, president of Arkansas' Independent Colleges & Universities, based in North Little Rock, has stopped appearing on Bill Vickery's Sunday morning radio show on KABZ-FM, 103.7 (The Buzz). Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access stories older than 15 days. Purchase Now Already have archive access? Login to view this article.