`` I look at the intelligence reports from overseas , from our southern border , from our intelligence community virtually every day , numerous times a day , to be on the lookout for something of that nature , '' Johnson said . Homeland Security secretary says ISIS fighters have n't crossed into the U.S. Rep. David Hunter said Tuesday that at least 10 had crossed the southern border . Congressman Jeh Johnson called those claims ` ` speculation and rumor ''
Homeland Security secretary says ISIS fighters have n't crossed into the U.S. Rep. David Hunter said Tuesday that at least 10 had crossed the southern border . Congressman Jeh Johnson called those claims ` ` speculation and rumor ''