March 1, 2024 10:16 am Russian opposition leader Alexei Navaly buried in Moscow A funeral service was held Friday in Moscow for Russian opposition leader Alexei Navalny. 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