Tricks of a private investigator, 4 Netflix hacks, free alternatives to Photoshop

Ever wonder how private investigators track down info? Kim talks to PI Rich Robertson about how he uses technology to find people. Netflix feeling a little stale? Get 4 hacks for getting more out of the streaming mainstay. Plus, you want to edit your photos like a pro, but Photoshop is too pricey. Check out these 5 free alternatives instead.