WGN-AM Radio features San Miguel School During a presentation of a check from Allstate, San Miguel's generous donor, Jack Hallberg, and very own VP for Advancement, Phillip Jimenez, are interviewed by John Williams of WGN-AM Radio. The video will load in a pop-up window. Please make sure you have pop-up windows enabled for this site. MP3 Media Format: Adobe Flash Player not installed or older than 9.0.124!