I read the article about San Francisco, their minimum wage is $10+ an hour. I seriously doubt the the average daily wage being $15 to $35 and you probably do too.
I was wrong using the word rare in illegals being paid below the minimum wage but still haven't seen any evidence of what percentage of illegal workers are paid below minimum wage. I've talked to a few farmers who hire illegals and they were paying well above minimum wage. But talking to a couple of farmers doesn't mean much and in my part of the country good labor is hard to find so wages could be higher because of that.
I was wrong using the word rare in illegals being paid below the minimum wage but still haven't seen any evidence of what percentage of illegal workers are paid below minimum wage. I've talked to a few farmers who hire illegals and they were paying well above minimum wage. But talking to a couple of farmers doesn't mean much and in my part of the country good labor is hard to find so wages could be higher because of that.