plus, neil blumenthal of warby parker with some insight on what you can do to hold on to your best employees. let's grow fast and work smart. that's coming up next on "your business." >> announcer: "your business" is sponsored by american express open. helping you get business done. >>> hi, everyone. i'm jj ramberg. welcome to "your business," the show dedicated to helping your growing business. over the past five years, the business of body cams has grown significantly. as we've seen in the news recently, body cams have played an important role for police forces around the country. today we meet the man behind wolf com body cams who's worked diligently with law enforcement to come up with products to help them do their job. >> open the door! >> he's running. >> when los angeles based wolfcom entered the police body camera space in 2011, the little known company quickly became an industry leader. >> at the time, there were only two other competitors. we were the big three in the united states. >> founder peter is the force behind the booming business that built its reputation on technologica