Nighswonger Moves to Mercy; Khanga Settles In at Visit Bentonville (NWA Movers & Shakers) by Arkansas Business Staff Posted 1/8/2018 12:00 am Todd Nighswonger has joined Mercy Fort Smith as senior media relations and communications specialist. Amanda Khanga has joined Visit Bentonville as meeting and sales manager. 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.