So I submit to my colleagues here today that hydrogen is not as far away as we think it is.

The challenge, of course, for us in that is that that increase in global energy demand will necessitate a 40 percent increase in OPEC oil production.

The $12 billion being saved in student loan provisions is a significant percentage of the $40 billion in total savings over five years.

NSF is the only federal agency with a proven track record of selecting education projects through a rigorous, careful and competitive process that draws on a wide variety of experts from outside government.

It's clear that we need comprehensive immigration reform.

In fact, NSF was the leading successful efforts to improve U.S. math and science education long before the Department of Education was even created.