Can she hit delete? The presumptive Democratic nominee went to FBI headquarters for more than three hours Saturday to discuss her use of a private email server while running the State Department. Donald Trump responded with a tweeted image pulled from a white supremacist website, calling her “Crooked Hillary” and displaying a red Star of David over $100 bills. He later swapped the Jewish symbol for a circle, without explanation. The chance of indictment remains the biggest cloud over Clinton’s campaign, but the probe could be near its end.