While most of President Obama's Cabinet was touting the anniversary of President Obama's landmark speech in which he laid out plans to address climate change, EPA Administrator Gina McCarthy was left facing a contempt threat from House Oversight and Government Reform Committee Chairman Darrell Issa. (snip) The hearing also included a bit of deja vu for the committee when members grilled McCarthy on lost emails from a hard-drive crash (the same issue that wiped out emails from IRS employee Lois Lerner). In this case, the emails in question were from retired EPA employee Philip North, who was involved in the...