by Kevin Freking WASHINGTON (AP) — The Obama administration's chief environmental watchdog, EPA Administrator Lisa Jackson, is stepping down after a nearly four-year tenure marked by high-profile brawls over global warming pollution, the Keystone XL oil pipeline, new controls on coal-fired plants and several other hot-button issues that affect the nation's economy and people's health. FIRST BLACK EPA CHIEF-- This photo April 17, 2012 photo shows Environmental Protection Agency (EPA) Administrator Lisa Jackson during an interview with The Associated Press at EPA Headquarters in Washington. (AP Photo/Kevin Wolf, File)
by Hope YenAssociated Press Writer WASHINGTON (AP) — White people will no longer make up a majority of Americans by 2043, according to new census projections. That's part of a historic shift that already is reshaping the nation's schools, workforce and electorate, and is redefining long-held notions of race.
