|Fox News reporter Chad Pergram spent the day looking into a strange security threat on Capitol Hill Tuesday morning that has left security officials stumped.||
By Sarah K. Burris
Both the U.S. Capitol and the White House were on lockdown after the restricted airspace was breached and fighter jets were scrambled. The problem is that after several hours, no one knows what it was or even if it was real.
“Officials heard it was ‘hovering’ and were even given ‘knots’ measuring its speed. But they still don’t know what it was,” Pergram continued.