The Bay Area prepares for significant 4th of July crowds and traffic

Cities around the Bay Area are ramping up preparations ahead of the Fourth of July holiday with the expectation of big crowds. The federal government announced tens of millions of dollars will go to support two Bay Area airports. We know it's America's 250th birthday. But guess what? It's also California's 175th! This year, why not give the Golden State a present on its birthday? All this and more on this edition of the All Local, hosted by KCBS Radio news anchor Scott Cohn.