The Information showed nearly $2 million in compensation from dozens of clients over the decades.
A series of recent polls show that Trump is gaining on Democratic front-runner former vice president Joe Biden in hypothetical 2020 match-ups.
Wall Street economists and forecasting models don't see more than a one-in-three chance of an economic downturn next year.
Thunberg said talking to Trump at a United Nations summit on global warming would have been a waste of time since he would not have paid any attention