Donald Trump launches furious attack on Robert Mueller

In the longest speech of his presidency, Mr Trump railed against the inquiry into alleged collusion between his campaign and Russia.
"We're waiting for a report by people who weren't elected," he told a crowd of cheering conservatives.
Mr Mueller is expected to hand in his report to the attorney general shortly. "Unfortunately, you put the wrong people in a couple of positions and they leave people for a long time that shouldn't be there and all of a sudden they are trying to take you out with bullshit, okay?" the president said.
Mr Trump has frequently called the special counsel's investigation a "witch hunt".