For those downvoting, why? It is my belief from talking to green card holders that they have a right to entry in the U.S. I'm not a lawyer and I suspect those

For those downvoting, why? It is my belief from talking to green card holders that they have a right to entry in the U.S. I'm not a lawyer and I suspect those downvoting aren't either. I phrased my comment in terms of what I thought to be true and as a fact.