German airline Lufthansa will offer passengers a "return-flight guarantee" during the coronavirus pandemic, CEO Carsten Spohr told German media. "Anyone who wants to go back to Germany, we'll bring them back," Spohr told the Frankfurter Allgemeine newspaper's Sunday edition, according to Deutsche press agency (dpa). "Be it because they are not allowed to enter the destination country due to recording a high temperature, they have to be quarantined there or ...