Personal Writing: You Need New Shingles On The Roof If You Want New Kitchen Bob Vila, the host of "Home Again," always makes his projects look so easy. Most people fail to realize why good ole' Bob is able to make things appear so easy on television. You see, Bob has a fifty man crew made up of world class carpenters hidden out of site behind the camera. These carpenters are the best and are armed to the teeth with Sears' best craftsman power tools. They stay out of site until a commercial comes on and then they run out from behind the cam ....