Had great difficulty in getting an interview with the US consulate for visa on new passport. I could fly using my new passport but continue using my existing valid crew visa on the old passport.
My question is; my family members have just renewed their passports. ...can they travel to the uS using their new passports but existing valid VISITORS visa on the old passports? Lady operator at US consulate gave confusing and conflicting reply to my question. Hope someone can help. Thanks