###Live Caption:Energy Secretary Samuel Bodman, right, looks on as Environmental Protection Agency (EPA) Administrator Stephen Johnson answers a question during a news conference at the Energy Department in Washington on February 2, 2007. (AP Photo/Lauren Victoria Burke###Caption History:Energy Secretary Samuel Bodman, right, looks on as Environmental Protection Agency (EPA) Administrator Stephen Johnson answers a question during a news conference at the Energy Department in Washington on February 2, 2007. (AP Photo/Lauren Victoria Burke)
 Ran on: 02-07-2007 Ran on: 02-07-2007 Ran on: 04-11-2007
 Stephen Johnson, EPA chief, says California can&amp;apos;t regulate emissions until his agency acts.
 Ran on: 07-27-2007
 Sen. Barbara Boxer told EPA Administrator Stephen Johnson: &amp;quo;You&amp;apos;re part of this because you will not speak out against it.&amp;quo;
 Ran on: 07-27-2007
 Sen. Barbara Boxer told EPA Administrator Stephen Johnson: &amp;quo;You&amp;apos;re part of this because you will not speak out against it.&amp;quo;
 Ran on: 07-27-2007
 Sen. Barbara Boxer told EPA Administrator Stephen Johnson: &amp;quo;You&amp;apos;re part of this because you will not speak out against it.&amp;quo;
 Ran on: 07-27-2007
 Sen. Barbara Boxer told EPA Administrator Stephen Johnson: &amp;quo;You&amp;apos;re part of this because you will not speak out against it.&amp;quo;
 Ran on: 01-24-2008
 EPA chief Stephen Johnson rejected California&amp;apos;s proposed emissions rules.
 Ran on: 01-24-2008
 EPA chief Stephen Johnson rejected California&amp;apos;s proposed emissions rules.###Notes:###Special Instructions: Photo: LAUREN VICTORIA BURKE