A 23-year-old man who barricaded himself in his mother's house in a St. Louis suburb and spoke of a "black revolution" was shot and killed by police when he rushed at them with a knife, authorities said on Saturday.
The Republican Party's most ambitious have stormed into New Hampshire for an early state showdown that highlighted the diversity, political challenges and sheer size of the GOP's 2016 presidential class.
The Islamic State group claimed responsibility for a suicide attack in Afghanistan Saturday that killed 33 people and wounded more than 100 others, President Ashraf Ghani said, in what appears to be the first major attack by the jihadists in the country. Ghani's government has repeatedly raised the ominous prospect of IS making inroads into Afghanistan, though the group that has captured swathes of territory in Syria and Iraq has never formally acknowledged having a presence in Afghanistan. The Taliban have seen defections to the group in recent months, with some self-styled IS insurgents voicing their disaffection with their one-eyed supreme leader Mullah Omar, who has not been seen since the 2001 US-led invasion of Afghanistan.