Senior Advisor Harlan K. Ullman writes for about how to deal with ISIS:

While President Barack Obama is contemplating what to do, if anything, about the Islamic State as well as recovering from the “hug-out” in Martha’s Vineyard with former Secretary of State Hillary Clinton after her pointed criticism about the White House’s lack of a strategy in Iraq, he ought to consider the consequences, intended or otherwise, of deferring or taking strong action in Iraq.

History is full of useful examples that are relevant today to dealing with IS one way or another.

Read the full article here.