1.   Going out of town raises issues for inner-city students.

2.   I have been arguing we have such an issue ... that is going to raise hell.

3.   The decision to go all Airbus raises the question of whether Sabena and Swissair might share pilots, analysts said.

4.   Going to trial raises the prospect of prosecutors having to reveal in open court sensitive information about U.S. counterintelligence activities.