dippolito when "dateline" continues. at walgreens, we want you, to keep doing you... and we'll take care of medicare part d. by helping you save up to $5 on each prescription... so you can get back to doing the things you love. stop in and start saving on your medicare part d prescriptions today... walgreens. trusted since 1901. 3 days is really fast. sensitivity, sensodyne rapid relief is a game changer. it's going to let the dentist offer their patient sensitivity relief in 3 days. say over the course of a weekend you're going to start feeling significant results. [birds chirping]