International leaders and representatives of European institutions have sent condolences to Bulgaria following the deadly chain-reaction crashes on the Trakia highway near Yambol, which killed 11 people and injured dozens. Heads of state and government, foreign ministers and other international officials expressed solidarity with Bulgaria and offered their support to the victims' families, while wishing those injured a rapid recovery. European Parliament President Roberta Metsola said the tragedy had affected the whole of Europe, which was mourning alongside Bulgaria. ...