Sheraton Burlington Burlington, Vermont 4:59 P.M. EDT   MRS. OBAMA:  Well, I’ve got to tell Barack about this welcome here.  I think — (applause) — this is pretty special.  Oh, my good — thank you so much.  It is a…

Echo Lake Aquarium and Science Center Burlington, Vermont 6:41 P.M. EDT   MRS. OBAMA:  Thank you all so much.  (Applause.)  Your senator, he’s Mr. Photographer here.  He’s right on the money.  (Laughter.)    I am just thrilled to be here. …