react, alter the way that they have to act to protect themselves and to protect others, you run into more problems. reporter: wesley bell tells us since last year he noticed that ferguson police have engaged the community more and doing more community policing. they are likely going to need every ounce of that goodwill in the tense days ahead surrounding this anniversary. one police union official says officers tactics are not the only thing that need to change in dealing with ferguson s issues. jeff royter is with the st. louis police office association and he is the author of a book on the ferguson war on police and spoke with don lemon. it s a powder keg and we ve blown 365 days of missed opportunities talking about faux