Julian Assange jokes about leaking Trump's tax returns

WikiLeaks next mission might be Donald Trump's taxes. HBO's Bill Maher asked WikiLeaks Editor-in-Chief Julian Assange Friday night about his group's release of Democratic National Committee e-mails days before the convention. "Why don't you hack into Donald Trump's tax returns?" the GOP-hating talk-show host queried. "Well, we're working on it," Assange replied. But WikiLeaks on...