Ask This Old House general contractor Tom Silva helps a homeowner repair a cracked plaster ceiling in an older home. SUBSCRIBE to This Old House: http://bit.ly/SubscribeThisOldHouse Cost: $200-300 Skill Level: Moderate Tools List for Patching a Plaster Ceiling: Drill/Driver Putty Knife Mixing Paddle Bit Hawk Trowel Shopping List: Staging Drop Cloths 1x3 strapping 3” screws…