CNN CNN Special Report July 4, 2015 22:05:00
Peterson to succeed. in his early 20s, he joined the u.s. army's elite division of the military police, protecting visiting presidents like gerald ford. the laying of the wreath, drew was there at one time. gerald ford went up and tripped and drew was the only one in the honor guard that broke out with a chuckle and a laugh. that's drew peterson. >> after two years he left the army and joined the bolingbrook police department in suburban, chicago, eventually becoming an undercover narcotics officer. it was the perfect assignment for peterson. >> drew was trained and to be an expert in coveri...