Former national security adviser Michael Flynn allegedly plotted to abduct a Turkish cleric, according to a Wall Street Journal report.
CNN reports anyone charged could be taken into custody as soon as Monday.
Michael Flynn's family says he needs help footing legal defense bills that could reach $1 million.
The Wall Street Journal says special counsel Robert Mueller impaneled a grand jury, which could show the Russia investigation is speeding up.
The Wall Street Journal filed a Freedom of Information Act request for Trump's recorded conversations. But the Secret Service doesn't have any.
The differing viewpoints seemed to stem from one part of the written testimony of former FBI Director James Comey.
As former FBI Director James Comey testified about his interactions with Donald Trump, House Speaker Paul Ryan defended the president's actions.
The Senate Select Committee on Intelligence has published the fired FBI director's statement for the record a day before he is scheduled to testify.
Two top intelligence chiefs didn't give many answers, so it's still unclear if Trump asked for intervention in the Russia probe.
Republican Rep. Devin Nunes is splitting the focus of the Russia investigation to include "unmasking."
President Trump's personal attorney, Michael Cohen, has refused to turn over documents or testify.
The Washington Post says Jared Kushner asked to establish underground communication with the Russians during the presidential transition.