Merv Karl, 90, of Park Ridge, Ill., displays a page in his diary relating his 35th combat mission as a World War II B-17 heavy bomber pilot. He flew 35 combat missions in command of a B-17 when he was 22 years old.
Cudahy Police Department Corporal Sean Harrington uses a newly installed holographic sight on a department shotgun at the Cudahy Sportsmen's Club. The Cudahy Police Department uses the trap range for routine firearms practice.
City of Wauwatosa Fire Department Assistant Chief Scott Erke, right, demonstrates how to attach a tow line to Special Response Team member Sgt. David Moldenhauer in the police department on Thursday. The tow line is used to help evacuate an injured officer from the line of fire. The officers were practicing ways to quickly get medical treatment to injured people.