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 articles older than 15 days. Articles newer than 15 days are not included in this offer. Purchase Now Already have archive access? Login to view this article.