On an interview for a tourist visa to the USA

!!! Visitor visa interview questions,
http://www.path2usa.com/visitor-visa-guide/visitor-visa-interview-questions

http://www.immihelp.com/visitor-visa/visitors-visa-interview-sample-questions-answers.html

http://www.immihelp.com/visitor-visa/visitor-visa-interview-guide.html

http://www.immihelp.com/experience/view-1-29-usavisitorvisa_b2visa.html