It's BuzzFeed, so TIFWIW...
https://www.buzzfeed.com/bensmith/manafort-russia?utm_term=.npAQm2Zbd#.prQrm3KJE
With Donald Trump on the brink of receiving classified security briefings from the Central Intelligence Agency, U.S. foreign policy figures of both parties are raising concerns about a close Trump aide’s ties to allies of Russian President Vladimir Putin.
Trump’s top adviser, Paul Manafort, has spent much of his recent career working for pro-Russian forces in Ukraine, and doing complex deals for an oligarch with close ties to Putin. And while a Democratic senator has already charged Trump is not responsible enough to receive secret information, Manafort’s deep relationships with top pro-Russian figures raise special concerns.
Not to mention all the barbaric, brutal, war lord/dictators in Africa that Manafort has made millions from in the past.
Let's see Manafort is in the business of selling access and info for millions. How many tens or hundreds of millions would his access to Trump and that info be worth to Putin, the oligarchs and Mafia that will coming to buy that data.
But he's OK to be in there....and Hillary's email (like Powell and rice got) is corrupt and disqualifying...and the check is in the mail......