A suicide bomber attacks a military training camp in Mogadishu, killing at least nine soldiers. Al-Shabaab claimed responsibility for the attack. (Al Jazeera)
People's Republic of China detains Taiwanese political activist Lee Ming-che on suspicion of endangering national security and revokes his wife's travel permit. (Voice of America)
An elementary school teacher and an 8-year-old student were shot and killed by the teacher's estranged husband, who then killed himself, at North Park Elementary School in San Bernardino, California. Another student, a 9-year-old boy who was also behind the teacher, was wounded. (CNN)(NBC News)(Fox News)
Starting this spring, the state of New York will offer free four-year public college tuition for residents whose families make less than $100,000, the first state in the country to do so. (NBC News)