Classified documents from Biden’s time as VP discovered in private office

 Classified documents from Biden’s time as VP discovered in private office 

Biden tries to stay focused on Mexico City summit after revelation that classified documents were found in his private office 

Biden Lawyers Found Classified Material at His Former Office
The White House said it was cooperating as the Justice Department scrutinizes the matter. 

Exclusive: US intelligence materials related to Ukraine, Iran and UK found in Biden’s private office, source tells CNN