E10 | Landscape Lighting, Brick Walkway | Ask This Old House

Heath Eastman demonstrates how to install landscape lights along a garden path; Richard Trethewey explains the principle of a siphon and how that concept is used to make a toilet flush; Tom Silva demonstrates how to hang pegboard in a garage or workshop and organize tools with it; Mark McCullough helps a homeowner redo a brick walkway that does not have a firm enough base.