Bucket Drops News Today

>> great to have you with us. it is 5:00 a.m. in the east. >> federal firefighters are calling the blaze near and around yosemite national park, the worst they have seen. 7% contained now. the spread throughout not only homes, but san franciscos power supply. nick is following developments for us. >> reporter: thousands of firefighters are battling this massive blaze raging out of control in californias sierra foothills. tens of thousands of acres scorched. the so-called rim fire approached the ...