South Lawn 5:46 P.M. EDT THE PRESIDENT:  Hello, everybody.  (Applause.)  Well, it’s good to see — boy, this is a healthy-looking group here.  (Laughter.)  It is wonderful to see you.  Welcome to the White House.  I want to thank all…

September 14, 2010 As Prepared for Delivery— Hello Philadelphia! It’s wonderful to be here. Today is about welcoming all of you and all of America’s students back to school – and I can’t think of a better place to do…