EugeneInSF

We finally had the DCF approved and visa approved as well, my wife got her date set as August 1st as expiration for visa. But airport is closed indefinitely in Lima PERU. What to do? What if they won't re-open the airport before the expiration of the visa's entry date? I tried sending numerous emails to LimaIV@state.gov and NO RESPONSE. Nothing. Who can I call or email to find out? 

what happens to people who got approved and has a visa in passport but were told they will be issued a green card upon entry? does it mean that now my wife should not even try to get on a plane to enter? 

Me and My wife did DCF and she has the immigrant visa issued in her passport but we have not entered USA yet, does it mean she will be turned back at the border? Since they would issue green card on arrival, at least that what was told???