Whatever your political opinion is of illegal aliens, immigrants or legal foreigners, the fact is there is an invitation in their presence. Let me explain what happened last Sunday. My husband was due back Sunday afternoon to DFW from Turkey via Frankfurt, Germany. While waiting for him at the International Terminal I observed the various groups of people arriving many obviously from other countries. Some had family or friends waiting for them; some connected to a person holding a sign with their name on it; some looked like they knew exactly where to go as if this is a repeated experience. Three Africans loaded with luggage approached the welcome visitors’…