"Don't worry, he only bites bad guys," says Cleveland police officer Paul Fronckowiak, as he introduces his German shepherd partner, Benny, to Naudya Reyes and Greg Reyes at Cleveland's Public Square June 13, 2012. Fronckowiak was one of many policemen patrolling Public Square during Marine Week Cleveland. Displays of Marine Corps equipment and vehicles will be in Public Square until June 17. Marine Week Cleveland showcases the Marine Corps' capabilities and community ties.