Lisa Jackson is first African - American to head Environmental Protection Agency . Jackson says her main goal is to return EPA to its roots . ` ` What the EPA has to do is ratchet down on them , '' she says . We know that one of the main triggers is high ozone levels . Jackson says EPA believes they are still not accessible enough to the people .
Lisa Jackson is first African - American to head Environmental Protection Agency . Jackson says her main goal is to return EPA to its roots . ` ` What the EPA has to do is ratchet down on them , '' she says . Jackson says EPA believes they are still not accessible enough to the people .