We need a commitment to innovation and technology -- which is why we've agreed to expand cooperation between our scientists, researchers, and engineers.

WHITEHOUSE: President Obama Speaks to the People of Brazil

We absolutely need the commitment and support of all the relevant parties: business, government and society.

BBC: Cooking oil powers transatlantic flights

We need a historic commitment to education, so that America is the most highly-educated, well-trained workforce in the world.

WHITEHOUSE: President Obama on July Unemployment and the Recovery Act