From Tavis Smiley Radio:

This week the U.S. Environmental Protection Agency, better known as the E.P.A, celebrates its 40th anniversary. From that time to the present, America’s environmental history has seen both dramatic events and undergone remarkable progress. But while we’ve made great strides in the ongoing environmental movement, Administrator Jackson believes much more can be done.

Tavis Smiley interviews EPA Administrator Lisa P. Jackson in the following podcast.

Vodpod videos no longer available.