https://checkyourfact.com/2018/01/26/fact-check-did-40-percent-of-all-illegal-immigrants-overstay-legal-visas/ https://www.fairus.org/issue/legal-immigration/visa-overstayers https://thehill.com/opinion/immigration/447607-illegal-immigration-by-the-numbers-visa-violators-and-border-crossers/ Can you ever read; do you ever know anything you talk about each day. Or do you just read from your script.