A 29-year-old Australian student detained in North Korea surfaced in Beijing airport on Thursday, saying he was in "very good" spirits after being released.
The inspector general for the US Department of Homeland Security warned on Tuesday about "dangerous overcrowding" in migrant detention facilities in Texas.
An airstrike hit a center for migrants late Tuesday in a suburb of the Libyan capital Tripoli, leaving at least 40 people dead, according to health authorities.