Susan Rice

Our bottom line, if you want to call it a red line, president's bottom line has been that Iran will not acquire a nuclear weapon and we will take no option off the table to ensure that it does not acquire a nuclear weapon, including the military option.

Having a Congress with a more diverse educational and professional background would serve the country well. And given the budget challenges facing America today, we might benefit from a few more cold, calculating problem solvers, and fewer courtroom impresarios.

By irreducibly complex I mean a single system composed of several well-matched, interacting parts that contribute to the basic function, wherein the removal of any one of the parts causes the system to effectively cease functioning.