Kerry meets Pope, says he may attend UN climate summitROME – After meeting Pope Francis Monday, United States Special Presidential Envoy for Climate John Kerry told journalists that he hoped the pontiff would attend a UN climate summit this fall and said care for the planet is a Christian responsibility.This marked the third meeting between Pope Francis and Kerry, the former United States Secretary of State under President Barak Obama and current Presidential Envoy for Climate under President Joe Biden. Kerry was also the Democratic presidential nominee in 2004.A Catholic, Kerry spoke with a small group of journalists, including Crux,...