Philadelphia 76ers center Joel Embiid, left, chats with USA Basketball men's national team assistant coach Mark Few during training camp for Team USA at UNLV's Mendenhall Center Saturday in Las Vegas. Embiid, who played at Kansas, chose to play for the U.S. in the Olympics rather than his native Cameroon or France, where he was granted citizenship. Photo Credit: Ellen Schmidt/Las Vegas Review-Journal/TNS
By Adam Hill Las Vegas Review-Journal LAS VEGAS — Joel Embiid is done answering questions about why he decided to play for Team USA in…