August 5, 2009 6:56 am Gore Welcomes Current Reporters Al Gore welcomes Euna Lee and Laura Ling back to the United States. US & World Videos 2:48 Forecast: Gradual warming trend 1:25 Bay Area high school seniors honored with Dave Goldberg Scholarship 1:10 Bay Area app monitors problems for people living with Parkinson's 0:26 Kaiser Permanente data breach may have affected millions 1:35 Kari's forecast: Gradual warming trend