Explainer: Can Democrats get hold of the full Mueller report?

U.S. Attorney General William Barr must decide by May 1 whether to comply with a subpoena from Democrats and hand over the whole Mueller report into Russia's role in the 2016 election, most of which was released last week.In his report, Mueller did not establish that the Trump campaign engaged in a criminal conspiracy with Russians to influence the election.The report also provided extensive details on Trump’s efforts to thwart Mueller’s investigation but the special counsel stopped