If you don&#x27;t know what a problematic level of immigration looks like then you have no idea if you&#x27;re looking directly at it or not.  You&#x27;re telling me you haven&#x27;t seen any chickens lately, I&#x27;m asking what you think a chicken looks like, and you&#x27;re saying you don&#x27;t see any right now.<p>A 10% ESL student population doesn&#x27;t solve itself.  That&#x27;s like a child thinking that their refrigerator magically fills itself when it gets empty.  If you ignore that solutions have costs than yes by your definition ESL students have no costs associated with them.<p>I asked about the strain on the legal system due to immigrant populations, specifically the prison system in California.  You said we should put less people in jail.  While that&#x27;s true it doesn&#x27;t solve the problem unless we&#x27;re going to change our laws to the extent that aggravated assault is no longer a crime.  Then we&#x27;ve once again solved the problem by refusing to admit it even exists.