A prosecutor who took on Donald Trump in the past has some advice. Trump has long been reported to have a favorite court tactic. Namely, the former president has for decades championed using delays in the court process to his on advantage, according to numerous reports. Trump University prosecutor Tristan Snell appeared on MSNBC’s Alex Witt Reports on Saturday, and was asked about how to beat Trump’s delay tactics. POLL: Should Trump be allowed to run for office? “Part of it is that Trump uses the due process of our system, the notion that we take these things seriously, and you actually argue…