Watch CBSN Live

What can the public do to stop a potential attack?

U.S. officials say lone wolf attacks can be the toughest to predict. They're advising the public to pay attention to their surroundings to stop a potential attack. The U.S. remains on alert amid new ISIS threats. CBS News justice and homeland security correspondent Jeff Pegues has the details on CBSN.
View CBS News In
CBS News App Open
Chrome Safari Continue