::::::::: CBC - WORLD NEWS :::::::::                    Southwest pilot Tammie Jo Shults praised, but downplays emergency landing          Minnesota prosecutor won't file charges in Prince's death          Israel celebrates 70th anniversary as Palestinians mark 'Catastrophe'          Swaziland is now eSwatini, country's king declares          Queen backs Prince Charles to follow her as head of Commonwealth          Communist stalwart Miguel Diaz-Canel becomes Cuba's president, ending decades of Castro rule          Puerto Rico officials say 80% of customers have power after latest blackout          Pioneering autism researcher Asperger 'actively co-operated' with Nazis, study says          2 black men arrested at Philadelphia Starbucks push for lasting change          North Korea may accept 'a complete denuclearization,' South Korean president says          Britain will ban sale of plastic straws          Swedish king intervenes as Nobel board resignations grow amid sex scandal          NASA's exoplanet-hunting spacecraft launched from Cape Canaveral          Trump says he prefers bilateral trade deal with Japan          U.S. regulators to require inspections after Southwest aircraft engine explosion          Russia's claim of 2nd Salisbury nerve agent rejected by watchdog          South Korea mulling peace agreement with North Korea as Trump confirms Pompeo visit