At 7:18, Mihdhar and Moqed entered the security checkpoint.
( ( At 7:18 ) ( , ( ( ( Mihdhar and ) Moqed ) ( ( entered ( the ( security checkpoint ) ) ) . ) ) ) )
(ROOT (S (PP (IN At) (NP (CD 7:18))) (, ,) (NP (NNP Mihdhar) (CC and) (NNP Moqed)) (VP (VBD entered) (NP (DT the) (NN security) (NN checkpoint))) (. .)))
More than two people entered the checkpoint at 7:18.
( ( ( More ( than two ) ) people ) ( ( ( entered ( the checkpoint ) ) ( at 7:18 ) ) . ) )
(ROOT (S (NP (QP (JJR More) (IN than) (CD two)) (NNS people)) (VP (VBD entered) (NP (DT the) (NN checkpoint)) (PP (IN at) (NP (CD 7:18)))) (. .)))