SkyWatchTV News 3/3/16: Search for Meteors' 'Parent Body'

SETI is searching for the 'parent body' of a meteor shower that lit up the sky over New Zealand New Year's Eve. The fact that the shower was completely unexpected suggests that something new has entered the solar system. Also: The battle for Mosul begins; ISIS executes 8 of its own; Hamas leader executed for being gay; and Mexico on alert after radioactive Ir-192 is stolen.