Trip to Rio de Janeiro

Chad and Giselle are leaving early tomorrow (Sunday) morning to fly to Rio de Janeiro (southern Brazil) for Giselle's immigrant visa interview at the American Consulate. The interview is Monday morning and they will be getting back late Monday night. Please pray for 1. Safety as they travel to and from Rio. 2. Favor at the consulate, that her visa would be issued without any problems. THANKS!