Joe Biden January 20, 2021 5:47 pm Joe Biden Sworn in as 46th U.S. President The president did not waste time and immediately signed a stack of executive orders. Conan Nolan reported on NBC4 News on Wednesday, Jan. 2021. US & World Videos 2:31 Why the Hughes Fire in Castaic spread so quickly 6:10 ‘Eventually, we'll be OK.' Castaic homeowner hoses down home as Hughes Fire burns 5:01 Santa Clarita resident describes preparations as Hughes Fire grows in Castaic 2:06 Witness on 5 Freeway describes Hughes Fire 16:47 The Rundown: Wednesday January 22, 2025