Im a 58 years old indian male,director of an ngo organization. I have worked with USAID aided CARE for 20 years. i have my own house in india. i want to visit USA. I want to apply for visiting visa. and want it desperately.i have a daughter who is 21 yrs old, n have her marriage in 7 months.me,my wife and my daughter all want to visit usa for tourism purpose.do we have any chances on getting the visa? what all should i say in my interview?