HOUSTON --People in The Heights are taking another step in fighting a proposed Wal-Mart store. About 100 people attended a "Stop The Heights Wal-Mart Group" meeting on Monday night. They're working on a plan to keep the store out of the area. Many of the members are part of a growing facebook group. Wal-Mart is considering building a Supercenter off Yale. Members of the group claim it will hurt their property values.