America can't stop tons of drugs and weapons getting delivered into America every day. Ansarallah has already proven that they are not as invincible in this situation as they would have the world believe they are. If the international community stood up and enforced existing international laws against committing and enabling genocide instead of just talking about it, who knows what could be done? Sadly it doesn't look like we will find out any time soon. As comrade Jackson observed (paraphrased), at some point patience taken too far is cowardice.