With the beginning of Donald Trump's hush-money criminal trial in New York today, we've entered uncharted political waters:  never before has a former U.S. president ... nor a candidate to be the future U.S. president ... faced criminal prosecution, let alone in the middle of an election year.

Will all of Trump's trials change the minds of any voters?  KNX chief correspondent Charles Feldman put that question to A.B. Stoddard, columnist at The Bulwark.