It is americas most famous address, 1600 pennsylvania avenue, home to every u. S. President but one, the center of power in america. The cost of freedom is always paid it. Site of some of the most important events in history. As president obama gets set to deliver his last state of the Union Address to the nation tonight. Well talk to him. You wanted to unite people, and they are not united. Is it a failure . And the Vice President as well, an unprecedented morning live at the white house today, tuesday, january 12th, 2016. Announcer from nbc news, this is a special edition of today at the white house with matt lauer and Savannah Guthrie live from washington, d. C. And good morning, everybody. Welcome to a special edition of today on this Tuesday Morning. Were on the steps of the white house. Special. We are on the north portico, a moment of history for us, for this show and where so much history has been made. On the cool scale this one is off the charts. We want to luis alicea thank