"As Rick Gates details Manafort’s Alleged Financial Crimes, defense tries to erode his credibility" PBS NewsHour 8/7/2018

Excerpt

SUMMARY:  Rick Gates, the key witness in the trial of President Trump’s former campaign chairman, Paul Manafort, took the stand again Tuesday to face tough questions from Manafort’s legal team.  As Gates offered detailed testimony about Manafort's alleged financial crimes, the defense sought to portray him as an unreliable witness.  William Brangham learns more from former federal prosecutor Seth B. Waxman.