Republicans nominate Donald Trump; he questions election integrity

Charlotte, N.C. • President Donald Trump turned a surprise opening-day appearance at his party’s scaled-down national convention into an opportunity to question the integrity of the fall election, even as his aides promised a diverse and uplifting message once the evening program shifted back to Washington, D.C. for prime time.Trump, who was not scheduled to deliver his keynote convention address until later in the week, nevertheless made multiple public appearances throughout the fir