. >> san francisco's susie tomkins buell created espre, she believes the president is not doing enougho protect the environment, specifically climate change. some analysts say she is not alone among former supporters who are losing faith. >> the west coast swing is expected to bring in $8 million. one event hosted by will ferrell. the president will add to that when he heads north to washington for another fund-raiser there. after that he boards air force one and will be back at the white house later tonight. complete coverage of the president's visit on our website as well, nbcbayarea.com. just search presidential visit. >> it is 4:35 now. attorneys for the woman accused of killing a hayward nursing student could set a date for her trial. 27-year-old gisele esteban has been charged with the murder of her former friend michelle le. she disappeared back in may of last year. this morning a hearing will be held to potentially set esteban's trial date for the murder. >> in southern california a federal agent is dead, another wounded after they turned their guns on each other. authorities s