[atomicweeder]

The ACLU is a treasonous organization, actively operating to destroy the United States of America. It is actively operating on behalf of the Communist Part. The ACLU staff and membership are composed of three categories of individuals:

(1) sexual deviants who wish to create a completely open climate for gratification of their every unnatural desire;
(2) knowing traitors to the United States, who wish to end democracy and capitalism; and
(3) useful idiots -- otherwise well-meaning individuals who belief in democracy and equal rights, but who lack the common sense and basic IQ to understand that they are tools of the first two groups.

[Stellar Dendrite]

Which is why they should be deported.
This is my most "humane" solution. You can imagine what the more extreme solutions would be, I can't post them on this site for fear of getting banned.