" met Glenn several times back when I was running the Hermitage Fund, trying to expose corruption at some of the companies we invested in. He was tall, unkempt, and vaguely bearlike. In 2011, he had given up journalism to set up an investigation firm in Washington called Fusion GPS. “I thought Glenn was one of the good guys,” I said. “Perhaps he was, but now he does opposition research for anyone willing to pay,” the journalist said, referring to the types of investigations done by firms that dig up dirt on political candidates "

― Bill Browder , Freezing Order: A True Story of Money Laundering, Murder, and Surviving Vladimir Putin's Wrath