A uniformed law enforcement officer working in the terminal building of an airline airport, outside the secured area, notices tw
o men who appear Middle Eastern entering a crowded airport restaurant. Both are carrying suitcases. As they pass close by him, they are conversing softly but excitedly in a language he thinks might be Arabic. They do not make eye contact with him. Can the officer legally: a. Stop the pair and question them? Explain. b. Frisk them for weapons? Explain. c. Search their bags for explosives? Explain.
