VIDEO: NBC's Brian Williams Interviews President Obama

Below, watch a clip from BrIan Williams' exclusive interview with President Barack Obama, which aired on Wednesday's "NBC Nightly News." Williams has been given rare behind-the-scenes access to the President during the campaign's "America Forward!" blitz of battleground states.

Additional clips will air today on "NBC Nightly News," followed by special extended coverage on "Rock Center with BrIan Williams" at 10/9 Central.