The mechanical problems seen lately in Boeing aircraft is apparently not limited to commercial airliners, as Secretary of State Anthony Blinken was also recently sidelined due to problems with his Boeing jet. Bloomberg reported on Wednesday that Blinken was “stranded” in Davos, Switzerland after the modified Boeing 737 jet transporting the US’ top diplomat experienced a “critical malfunction.” Mechanics noted an oxygen leak rendered the aircraft “unsafe to fly,” forcing Blinken and his entourage to split up, with Blinken taking a smaller jet back to the US, and his team flying commercial. This…