Nick Fury, Agent of SHIELD #4

HYDRA repeatedly tries to murder Nick Fury before he can be recruited to head SHIELD. The agent in charge of the operation, Agent L, is executed for his failure by Agent H. After reminiscing about his days in World War II, Fury meets Tony Stark, who introduces him to the SHIELD board of directors, then shows him a film detailing HYDRA's operations. After Fury uncovers a bomb in the room and dispatches it, along with the spy who planted it, he realizes the danger facing the free world and takes the job.