We need financial regulation that allows businesses and the banks they use to have access to the tools that help keep prices of consumer goods - like groceries and home heating oil - steady, while ensuring that the taxpayers are never again on the hook for the types of wild bets that helped crash the economy in 2008.

I remain as committed as ever to working across party lines with anyone who believes we must invest in the future of our economy by revitalizing our transportation infrastructure, ensuring every child is getting a world class education, and spurring research and development of new technologies.