Fighting between Islamic State and Iraqi security forces has displaced at least 90,000 civilians in the past several days, the United Nations said on Sunday, as a new humanitarian crisis unfolded on the fringes of the capital. Thousands of displaced people carried what few belongings they could across a floating bridge that forms the only connection between Anbar province—the heartland of Iraq’s Sunni minority—and Baghdad over the weekend. Most were fleeing the embattled city of Ramadi—Anbar’s provincial capital about 60 miles west of Baghdad. Fighting in Anbar intensified two weeks ago when provincial officials announced the start of a campaign to clear the province of Islamic State insurgents. Late last week, […]