US Vice-President J.D. Vance said that the United States was investigating a deadly strike on an Iranian wedding earlier this week that an analysis published by Reuters showed likely resulted from a direct hit by a US munition.An explosion that ripped through a wedding celebration in southern Iran on Tuesday likely resulted from a direct hit by a US munition and not a ricochet off another target, according to an analysis on Thursday by weapons experts who reviewed images and video verified by...