tyrone moore has been behind the wheel of a tow truck in philadelphia for more than 30 years, but now he's planning to pack up and move a. bob's towing out of the city. >> we're looking to get out of the city. just too much dumb stuff going on. ai for a little bit of money. to shoot some body. pith ier. >>> what a sad scene in philadelphia. come done to that. gotten so wild, tlc is filming a reality series called wreck chasers, so crazy with the tow truck companies in philly. >> i would never want to be a tow truck driver. never a warm reception when you are seen. >> but literally turned violent and people assaulted. crazy. >>> how technology is helping men'n'n'n'n'n'n'n'n'n'n'n'n'n'n' >>> welcome back, everybody. i know when it comes to getting ready in the morning or at night in our case, women have it worse than guys. some of us shave every day. there is an art to it. >> some of us could, we choose not to. i've don't have much sympathy for you. i know shaving is serious business. our tech contributor, daniel sieberg, tells us. >> reporter: ergonomics, microthin coating, circuit boards, batteries, shaving or rocketry? >> to