Conspiracy Requires Cooperation

For all those 9-11 conspiracy fans out there, a conspiracy requires cooperation between the various parties. It is the observance of Econ-Girl that groups accused of conspiring wouldn't cooperate with each other to get off the Titanic, much less to cooperate to more nefarious and complicated ends.

And that's not even including the whole "keep your mouth shut afterwards" which would NEVER happen, even if both sets of people were operating with brain tumors to the extent they cooperated at all.