REMINDER: Sources say Mueller has proof Michael Cohen was in Prague as Steele Dossier claims

Michael Cohen's reported extensive cooperation with the Mueller probe means we could soon see a resolution of one of the most explosive lingering claims of the Steele Dossier.

As McClatchy reported in April, special prosecutor Robert Mueller has proof that former Trump fixer Michael Cohen visited Prague in the summer of 2016 to meet with Russians, as alleged in the Steele Dossier.

Cohen secretly made a late-summer trip to Prague, according to two sources familiar with the matter.

The trip was a key claim in the dossier written by a former British spy, which made explosive claims about Trump's conspiracy with Russia to steal the 2016 election.

The document said that Cohen was dispatched to meet with a powerful Kremlin figure to coordinate Russian meddling.

If Special Counsel Robert Mueller’s investigation had proof that the visit happened, despite denials, any of President Donald Trump's denials about what happened at the meeting would come under intense scrutiny.