Deputy Assistant to the President Sebastian Gorka warned Syrian President Bashar Assad after evidence arose earlier this week that the Assad regime could be planning another chemical weapons attack on its people. Gorka says,  if you do this again, there will be significant damage done to your forces and to your interests. We are there to destroy Isis.  CHEMICAL WEAPONS DEVELOPMENT? SYRIA S ASSAD COULD BE PLANNING ANOTHER ATTACK: Pentagon spokesman Captain Jeff Davis said the United States had recently seen activity at Shayrat airfield, the same base targeted by a U.S. cruise missile strike on April 6. This involved specific aircraft in a specific hangar, both of which we know to be associated with chemical weapons use,  Davis said.Davis said the activity occurred during  the past day or two.  He did not say how the United States collected its intelligence.The White House said on Monday it appeared the Syrian government was preparing for another chemical weapons attack and warned Assad that he and his military would  pay a heavy price  if it went ahead.REMEMBER WHEN WE HAD A COMMANDER-IN-CHIEF WHO DECIDED HE WOULDN T HONOR HIS THREAT TO SYRIA:THE RED LINE READ MORE: REUTERS