Barack Obama is virtually joining the Platinum Jubilee celebration. Obama sent a video message to Queen Elizabeth II to congratulate her on her 70th anniversary as a queen.“May the light of your crown continue to reign supreme,” Obama said during the BBC broadcast of Trooping the Colour. “When you’re president of the United States, you meet a lot of remarkable people, and you try under all circumstances to retain your composure,” the 44th president began his message.