philips sonicare >>> good morning to you. 7:26. i'm marcus washington. >> and i'm laura garcia. top stories today include a big jump of stocks on the market this morning. the dow jonesp about 500 points so far. that's nearly 2.5%. >>> good morning, everyone. i'm scott mcgrew. a huge rally on wall street. some good news, minor news, small news about vaccines and america getting back to work. seems to have pushed stocks much higher. >> reporter: i'm kris sanchez with more on the heat advisory. this fire sparked up in oakland behind the building on oakport. the battalion chief is reminding people to reduce sparking by reducing yard work and barbecuing. drink plenty of water even if you're not thirsty. limit physical activity. cool off with a bath or shower. stay inside. make sure you stay in the shade. if you have to go outside cover your head and use sunscreen. it will be hot through thursday. >> reporter: i'm bob redell in san ramone. bay area renters could receive another life line to prevent their eviction during the covid-19 pandemic. contra costa county, where we're at with marin and santa clara counties will vote today on whether to extend their moratoriums on e