New government in Lebanon amid deepening crisis

A new government has been announced in Lebanon - more than a year after the previous one quit following the Beirut port explosion. Newshour speaks to the new Prime Minister Najib Mikati, who is Lebanon's richest man. Also today: a New York fire chief remembers the events of 9/11; and why the melting ice sheet in Greenland could make devastating earthquakes more likely. (Photo: Najib Mikati, Lebanon's wealthiest man, had been trying to form a government since July. Credit: Reuters)