[Donald Trump] is going to be tainted by scandal. Congress hangs by just three Republican votes. If he loses three Republicans, you're going to see investigations, subpoenas.

There's a Russia angle to all this, because remember, we don't have Donald Trump's tax returns. He did a very - relative summary, 104 page campaign financial disclosure. One year of tax returns, reportedly - we've seen the pictures, 12,000 pages. And tax returns are replete with his foreign interests, including, perhaps, his Russian interests. That may be the reason he doesn't want to turn over his taxes.

[Donald Trump] has moved to admit that there is a conflict of interest now and he needs to do something.

[Donald Trump] faces a lot of problems.Why go there?

People are studying whether there's a cause of action that competitors, for example, would have if they're harmed by these foreign government payments.

The potential for the disastrous rise of misplaced power exists and will persist. We must never let the weight of this combination endanger our liberties or democratic processes.

[Donald] Trump must divest because of his web of domestic and international business relationships that create a conflict of interest for him.