Four criminal indictments, a mug shot and a weeks-long trial in Manhattan that ended in a conviction haven’t managed to stop former President Donald Trump from campaigning for a second term. On the contrary, the daunting 91 felony counts Trump faced just last year across two federal and two state cases are slowly being whittled down as judges weigh pretrial issues. Trump’s attorneys’ efforts to stall the cases have largely succeeded: Less than two months from election day, pending appeals have shut down the possibility of any real progress before November. Read: ‘Republican Voters Against Trum…