In more campaign news, there are increased concerns over Senator Sanders’s safety, after a man unfurled a Nazi flag Thursday night at a Sanders event in Phoenix, Arizona. Bystanders ripped the swastika from the man before security guards escorted him from the arena. Sanders is vying to become the country’s first Jewish president. Later in the evening, protesters waving flags bearing Trump’s name were also escorted from the Sanders rally after trying to disrupt the event.