We begin with breaking from washington. The air force has an investigation into dug use by dozens of Nuclear Missile launch officers has expanded into other issues. David shuster is here with more details. Reporter Debra Lee James had a News Conference at the pentagon and announced 37 air force officers and other personnel involved in missile situations both for drug use and cheating. This stems from an investigation that began a few weeks ago at the air force base in montana where two officers were stripped of their responsibilities after it was found that they were using drugs while on duty. That investigation then spread to other air force bases where they were apparently getting their drugs, and the air force has discovered a network up to 37 people engaged not only passing each other drugs but helping one another learn how to cheat on some of the proficiency tests and how to be officers i n the missile silos, they have to pass certain exams and the allegations are out there that s