The Mueller probe concluded with a summary submitted to Congress by the US attorney general.
William Barr is due to release the key findings of Robert Mueller's investigation shortly.
'Bob Mueller is totally conflicted,' tweets the US president.
Meanwhile a White House lawyer says Trump is not considering firing Mueller.
Democrats cry double standards as Republican memo earlier this month spared redactions.
The president, however, backed down, after being told the firing would decimate public confidence in the presidency, says report.
Source says German bank received subpoena to provide information on the US president's transactions.