Fridays at 8 p.m. and Encore Sundays at 10 a.m. on KPBS TV / PBS App. This Week: For the first time in American history, a former president has been found guilty on criminal charges, after the jury in Donald Trump’s historic hush money trial found him guilty on all 34 counts of falsifying business records. Trump, a convicted felon and the likely Republican Presidential nominee, is expected to appeal the decision. But the outcome of the high-profile case will play out on the campaign trail and both leading candidates are gearing up to take their post-trial messages to voters.