As part of our continuing investigation, “Dangerous Air,” NPR's California Newsroom found out how some Californians are coping with all the smoke created by wildfires in the state, and why the smoke hits some parts of California harder than others. Reporter: Caleigh Wells, KCRWWith so much social media inundated with vaccine misinformation, YouTube has announced it’s cracking down on it, again. The company said it would remove videos claiming that vaccines do not reduce rates of transmission or contraction of disease, and content that includes misinformation on the makeup of the vaccines. Reporter: Rachael Myrow, KQEDThe L.A. City Council was supposed to vote on a sweeping municipal ordinance Wednesday that would require people to show proof of full COVID-19 vaccination before entering many indoor public spaces. But the council had to delay action after one councilmember withheld his vote.Reporter: Benjamin Gottlieb, KCRW  Learn more about your ad choices. Visit megaphone.fm/adchoices