Secretary of State Pompeo acknowledges ISIS regaining strength

In an interview with "CBS This Morning" on Tuesday, Secretary of State Mike Pompeo said the terror group ISIS is now more powerful in some places than it has been in years. As the U.S. works on negotiating the withdrawal of troops from Afghanistan, there are new fears that a peace deal with the Taliban could give ISIS an advantage in the region. National security expert and U.S. Army veteran Asha Castleberry joins CBSN with analysis.