From NBC's Savannah Guthrie

President-elect Obama will meet with Al Gore tomorrow in Chicago. We'll update with details as we get them...

*** UPDATE *** Obama and Gore will discuss energy and climate change issues. Biden is expected to be there as well.

*** UPDATE 2 *** The transition team has put out the official word now: "Tomorrow, President-elect Barack Obama and Vice President-elect Joe Biden will be meeting with former Vice-President Al Gore in Chicago to discuss energy and climate change and how policies in this area can stimulate the economy and create jobs."