Russia April 4, 2023 10:00 am Finland Officially Joins NATO Finland officially joined NATO on Tuesday in a move that began after Russia’s invasion of Ukraine. US & World Videos 0:58 Ryan Routh is charged with attempted assassination 1:26 What is Parkinson's disease? 2:07 Are crime rates up in America? Here's what the FBI says 1:19 Brett Favre reveals Parkinson's diagnosis 24:20 WATCH: President Biden's full speech at the United Nations