ISIS and its Sunni allies have made major territorial gains in western Iraq, seizing almost all of Anbar, the country’s largest province. Now they’re turning their attention to Baghdad, where Secretary of State John Kerry arrived today to help boost the morale of the Iraqi government.ISIS and its Sunni allies have made major territorial gains in western Iraq, seizing almost all of Anbar, the country’s largest province. Now they’re turning their attention to Baghdad, where Secretary of State John Kerry arrived today to help boost the morale of the Iraqi government.