Country music superstar Trisha Yearwood is hanging with Rach today, and she's giving us the scoop on her new album of Frank Sinatra covers and her anniversary with husband Garth Brooks. Plus, meet a cooking robot. (You read that right!) Chef Daniel Boulud and the MIT students who created it are here, and it's serving up Thai food! Plus, Rachael's making Artichoke Pasta with Chicken.