Former President Donald Trump’s political action committee, which began last year with $105 million, now has less than $4 million left in its account after paying tens of millions of dollars in legal fees for Trump and his associates. The dwindling cash reserves in Trump’s PAC, called Save America, have fallen to such levels that the group has made the highly unusual request of a $60 million refund of a donation it had previously sent to a pro-Trump super PAC. This money had been intended for television commercials to help Trump’s candidacy, but as he is the dominant front-runner for...