““allegations involve fiddling with the books of his failed 2012 election campaign, crooked financial dealing in connection with a Pakistani arms contract and assorted other transgressions. Mr. Sarkozy has repeatedly dismissed the accusations as unfounded, and prosecutors last year dropped a formal investigation into whether he had taken advantage of an octogenarian heiress, Liliane Bettencourt, to extract campaign financing. Mr. Sarkozy’s former prime minister, François Fillon, said justice must be allowed to run its course, but demanded more dignified treatment for a man who had served as France’s head of state. “As a former president of the republic,” Mr. Fillon said, “he has the right to respect.” Maïa de la Baume contributed reporting. When””