Holder is concerned about a mix of bomb-makers and foreign fighters . Another 2.5 million are now refugees in neighboring countries . The U.S. attorney general talks to ABC 's `` This Week '' on the eve of his visit to Saudi Arabia, where he will meet with King Abdullah II in Riyadh.
Holder is concerned about a mix of bomb-makers and foreign fighters . The U.S. attorney general talks to ABC 's `` This Week '' on the eve of his visit to Saudi Arabia, where he will meet with King Abdullah II in Riyadh.