Trump assails 'totally conflicted' Robert Mueller

President Donald Trump has launched a fierce personal attack on former special counsel Robert Mueller, describing him as "totally conflicted".

He said the man who led the inquiry into alleged Russian interference in the 2016 US election had "wanted to be the FBI director, and I said 'no'".

The president also claimed the two had had a "business dispute".

On Wednesday, Mr Mueller reiterated that his inquiry did not exonerate Mr Trump of obstruction of justice.

Prominent US Democrats called for the impeachment of the Republican president following Mr Mueller's...