Factbox-The main legal troubles facing Donald Trump

Who is Jack Smith, the special counsel who brought the Trump indictment?

Trump says he has been indicted for mishandling U.S. documents

Major moments in the Trump documents investigation

Donald Trump indicted in classified documents probe, sources say

Donald Trump says he has been indicted again

Trump asks for new trial in E. Jean Carroll sex abuse case -court filing

Here are the key theories on what caused Ukraine's catastrophic dam collapse

Why Mike Pence is already struggling in the presidential race

Possible charges loom for Donald Trump over classified documents

Justice Department informs Trump he is target in classified documents probe, sources say

Federal prosecutors have told Trump he is target classified documents probe-ABC