Stupidity: There are numerous snipers on and around the White House. They should have barraged the lawn and wiped out all the attackers on foot with rifles and machine gun fire.
Stupidity: The air defences in Washington fire once and then stop. They should have barraged that plane repeatedly until it went down.
Chosen answer: They had a computer hacker, Lim, trying to hack the code the whole time. She finally succeeded.
Quantom X ★