In the meantime, at least two people were killed and as many as 13 wounded early Tuesday when, for the second time in as many days, a suicide car bomber attacked a security checkpoint in Baghdad.

• 与此同时，星期二早些时候，在巴格达北部一个安全检查站发生的一次汽车炸弹袭击事件中，有至少两人丧生，13人受伤。