Roger Boisjoly Is Best Known for Having

Multiple Choice

Roger Boisjoly is best known for having

A) blown the whistle before the launch of the Space Shuttle Challenger, which he did by contacting the press.
B) blown the whistle before the launch of the Space Shuttle Challenger, which he did by contacting the executive director of NASA.
C) raised serious concerns about the O-ring the months before the launch of the Space Shuttle Challenger.
D) None of the above