Details on U.S. retaliatory strike against Iranian-backed militants in Iraq

The Pentagon says it successfully launched retaliatory strikes against Iranian-backed militia groups in Iraq. The strikes come in response to a drone attack on a military base in northern Iraq that wounded three American service members. CBS News national security correspondent David Martin has more on the U.S. strikes that hit three sites and likely killed multiple militants, according to U.S. Central Command.
Source: CBS Minnesota