Vice President Joe Biden confers with Rob Nabors, Deputy Chief of Staff for Policy, left, as President Barack Obama talks on the phone with French President François Hollande in the Oval Office, Saturday, August 31, 2013.

Vice President Joe Biden confers with Rob Nabors, Deputy Chief of Staff for Policy, left, as President Barack Obama talks on the phone with French President François Hollande  in the Oval Office, Saturday, August 31, 2013.