Inspectors reached a site that could not be visited earlier for safety reasons . They ' ve now looked at 18 of 23 sites named by Syria . New Russian intelligence says Syria might not fully declare its stockpile .
Inspectors reached a site that could not be visited earlier for safety reasons . They 've now looked at 22 of 23 sites named by Syria . New U.S. intelligence suggests Syria might not fully declare its stockpile .