Two Air Force units responsible for the nuclear missiles warehoused in Montana failed inspections last month, military officials said Monday. There is no threat to the public and the units at Malmstrom Air Force Base near Great Falls are still performing their missions while correcting the problems, according to Global Strike Command and Air Force Materiel Command, which oversee the units. The 341st Missile Wing and 16th Munitions Squadron received "unsatisfactory" ratings in February from Air Force inspector general teams evaluating the units' ability to carry out their missions. Neither Global Strike Command, which oversees the 341st Missile Wing, nor...