(4-traders.com) COSTA MESA, Calif., Aug. 24, 2015 (SEND2PRESS NEWSWIRE) - PDC Capital Group announced that United States Citizenship and Immigration Services has approved an I-526 petition filed by an investor in a new Caffe Primo restaurant in San Diego.http://www.4-traders.com/news/US-Government-Approves-EB-5-Investment-for-Caffe-Primo-San-Diego--20922853/