Every single printed ballot needs to accounted for. Counted ballots, voter requested re-do ballots, and spares should be accounted for - EXACTLY!
Absolutely , the President should order a federal investigation that verifies a large percentage of votes with the actual person who cast the vote. Every instance of fraud needs to be prosecuted to the fullest. Broward and Palm Beach have proven they are incapable of running a honest election and the feds should monitor every election for the next 50 years.