President Obama on Nice Attack: ‘We Cannot Let Ourselves Be Divided’

U.S. President Barack Obama responded to the Nice attack Friday, urging unity in the wake of the grisly truck attack that left at least 84 dead in France and warning that Americans "cannot let ourselves be divided" by the attacks.

"I know I speak for all of us when I say that these individuals and these networks are an affront to all of our humanity," Obama said, speaking at the Diplomatic Corps Reception in the White House.