Islamic State claims Brussels attacks that kill at least 30

By Philip Blenkinsop and Francesco Guarascio BRUSSELS (Reuters) - Islamic State claimed responsibility for suicide bomb attacks on Brussels airport and a rush-hour metro train in the Belgian capital on Tuesday which killed at least 30 people. The coordinated assault triggered security alerts across Europe and drew global expressions of support, four days after Brussels police had captured the prime surviving suspect in Islamic State's attacks on Paris last November. Belgian security officials ma