Executives for 10 major airlines and cargo carriers publically urged President Joe Biden to drop the mask mandate and testing requirements for international travelers. The letter included signatures from CEOs of Delta, American and United. “The persistent and steady decline of hospitalization and death rates are the most compelling indicators that our country is well protected against severe disease from COVID-19,” the letter reads. “Given that we have entered a different phase of dealing with this virus, we strongly support your view that ‘COVID-19 need no longer control our lives.’” During t…