Three people connected to one of the San Bernardino attackers have been arrested over alleged marriage fraud.
The brother and sister-in-law of gunman Syed Rizwan Farook were among those held after raids in California.
Three people connected to one of the San Bernardino attackers have been arrested over alleged marriage fraud.
The brother and sister-in-law of gunman Syed Rizwan Farook were among those held after raids in California.