Donald Trump on social media for hosting a boxing match on the 20th anniversary of 9/11.The Avengers actor took to Twitter to condemn the former US president for hosting a pay-per-view boxing match in Florida, marking 20 years since the September 11 terrorist attacks against the World Trade Centre.“On the 20th anniversary of one of the darkest days in American history, a former president of the United States of America will be…..hosting a pay-per-view boxing match in Florida,” Evans