Election law experts, including one of President George W. Bush’s top campaign attorneys, say the Trump campaign’s current lawsuits lack compelling evidence and are not likely to change the outcome of the 2020 contest. Asked for comment on President Donald Trump’s claims of illegal absentee and mail-in ballots, former Bush attorney Barry Richard said none of the campaign’s current suits appear to be supported by evidence. “I think the lawsuits filed so far are entirely without merit and will not be successful,” Richard, who served as a lead attorney for the Republican candidate during the 2000 recount in Florida, wrote...