US President Joe Biden repeated his warnings about climate change and pledged federal assistance to California in the wake of a string of storms and flooding. But his critics say he’s not doing enough, and those who praise his climate policies and legislation say change won’t come overnight. VOA’s Anita Powell reports from Washington. Originally published at - https://www.voanews.com/a/biden-visits-california-storm-damage-pledges-help-/6926421.html