We have seen what the dependence and addiction to foreign oil has done to us economically.

We shouldn't be so dependent on foreign oil.

With all the rhetoric on America's dependence on foreign oil, we ought to be making a commitment to energy-efficient technologies, just as we made a commitment to land a man on the moon.

Well, for starters, we have to do more to create demand for new technologies that can reduce our dependence on foreign oil and environmental degradation.

The more we focus on using renewable fuels, the less we are dependent upon foreign oil.

Just as we can't drill our way out of oil dependence, we can't grow our way out, either.