A major security scare sent Joint Base Andrews into lockdown late Sunday. Just as Vice President Kamala Harris and four Cabinet members were touching down at the Maryland military base, two suspects, at least one of whom was armed, got through a security checkpoint. In a statement, the base said the pair “failed to adhere to commands of security personnel” at the main gate, and both fled when their vehicle was stopped by barriers. Only one of them had been caught and that individual was found to be armed, but no shots were fired, according to the statement. Later Monday, the Air Force Times reported that the apprehended suspect is 17 years old, and the second suspect is still at large but a search determined they were not on the base. The New York Times reports that Harris and her husband, Doug Emhoff, left the base on Marine Two after the incident.