tonight after their weekend get away to joe seplity national park. before boarding marine 1 they greeted about one dozen park rangers. he used the visit to taut national parks importance and call attention to how chime at change threatens them. the first family's visit comes as the national park service celebrates the 100th anniversary. >>> the president will be in the bay area on friday. he is scheduled to appear at stanford, university for the global entrepreneur summit. more than a dozen delegates will be there. the sennet runs until sunday. for the first time the dalai lama will visit. it is part of a statewide act of kindness campaigned launched by a state senator. the spiritual leader is expected on speak about compassion, the environment and ethical leadership. the speech will not be open to the public due to security concerns. >>> warm weather in the area. not as warm as it has been in the south west. still, middle 90s, plenty warm in the 80s around the bay. we began with the excessive heat warning where there is stiffelling conditions and re