T. Rex is no match for Rebecca.  She has been very interested in the kids dinosaurs, since they have been the toys of choice over the last several weeks.  Britt has been playing this game where he declares that she is the astroid, coming to destroy the earth and kill all the dinosaurs.  He will get her started crawling in a big circle from the living room, to dining room, to kitchen, back to living room.  He often laps her, but she is eager to keep up.  Thankfully, the stairs have not yet garnered any attention.  Sometimes though, when Britt runs off to something else, and leaves his dinosaurs behind, she gets a chance to grab them a "num-num" on them.