Of their skin but by the content of their character. I have a dream today. 50 years after Martin Luther kings most famous speech, americans descend on the nations capitol to keep his dream alive. The wildfire raging in Yosemite National park is threatening to leave San Francisco in the dark. The part of the park thats burning is about 200 miles east of the city, but californias governor jar brown declared a state of emergency. The flames have started moving toward the transmission lines that feed electricity to San Francisco. Some of those lines have already been taken offline. So far, however, there have been no reports of power outages. Melissa chan is joining us by phone in groveland, california, which is near the fires. Melissa, what is the latest that you are hearing on the ground . Well, the city of San Francisco, a state of emergency, this is also the second time that the city has been involved. On thursday, the city expressed concerns the forfeiter might affect power and commun