Release of long-awaited Mueller report on Russia a watershed moment for Trump

Attorney General William Barr's planned release of the nearly 400-page report comes after Mueller wrapped up his 22-month investigation last month into the Trump campaign's contacts with Russia and questions about obstruction of justice by the president.Its disclosure, with portions expected to be blacked out by Barr to protect some sensitive information, is certain to launch a new political fight spilling into the halls of Congress and the 2020 presidential campaign trail, as Trump seeks re-ele