Visiblue is a company dedicated to providing officers and security personnel with hi-vis, clearly identifiable hats and sleeves. This is a genius solution to combat blue on blue shootings, which happen far to often due to a lack of clearly identifiable garments. Chris provides a lot of insight on this topic, but also how to inspire the next generation of cop and how to be an asset ("don't be a piece of shit" as he puts it :).
Make sure you show Visiblue some support by going to their website at visiblue.net