Cruz: Danger from sleeper cell attacks 'has never been higher'

Sen. Ted Cruz (R-Texas) warned this week that the danger posed by Iranian-linked sleeper cells operating inside the U.S. has “never been higher,” as tensions escalate between the two nations. “The risk of terrorism right now is quite high,” Cruz said, responding to a question from NewsNation's Jackie Koppell. “We tragically saw in Austin, Texas...