What we know about Trump under oath

President Donald Trump is no stranger to testifying in legal cases, once estimating that he had given more than 100 depositions and testified in the same number of court hearings as well.

Trump's past depositions offer clues to how a high-stakes interview with special counsel Robert Mueller could play out -- with the presidency potentially on the line.No stranger to testimonyCNN reported Thursday that Trump's advisers and friends are warning him not to grant a special counsel interview request, which Trump's legal team anticipates, and Trump himself said Wednesday that an interview would be "unlikely." Trump has faced civil litigation in federal and state courts across the cou...