Barack Obama offered a moving tribute to the US politician and Vietnam War hero John McCain at a memorial service in Washington DC. McCain's daughter Meghan won applause for her emotional eulogy to her father, who she said represented “real” American greatness. Also in attendance were former presidents George W Bush and Bill Clinton. The current president Donald Trump was not invited, but his daughter Ivanka attended. Tap the link in our bio to see more about McCain’s remarkable life. mccainmemorial meghanmccain barackobama obama politics bbcnews @barackobama @meghanmccain