CHICAGO, May 24 /PRNewswire-FirstCall/ -- United States Cellular Corporation (NYSE: USM) has announced that Jeffrey J. Childs has been promoted to executive vice president and chief human resources officer, effective immediately. Previously, Childs was U.S. Cellular's senior vice president and chief
Source : http://www.prnewswire.com/news-releases/us-cellula...
Source : http://www.prnewswire.com/news-releases/us-cellula...