Why did they try to stop the bug alien leaving Earth?
Was watching this last night and wondered why they tried to stop cockroach bug leaving Earth. Think about it, that Arkelian ship was ready to destroy Earth in order to stop the galaxy from falling into anyone elses hands. Why didn't MiB's just let the ship leave, then tell the Arkelians the galaxy was on that ship? The Arkelians would have chased/destroyed the ship and Earth would be safe. Trying to keep bug ship (and the galaxy) on Earth was not a smart move!!
There are FOUR lights.