Iran attacks US bases in Iraq, now what next?

Days after US missile attack killed Iranian General Qasem Soleimani in Baghdad, Iranian missiles targeted US forces stationed in Iraq on Wednesday to avenge the killing of its military commander.

There is no clarity yet on whether the strikes caused any casualties at all -- Iranian state TV earlier claimed as many as 80 American "terrorists" had been killed, but the US has kept mum so far.

Though, the US is keeping mum, but the question is will US retaliate? Watch the panelists discuss the scenarios.