We did apply for a Visiting visa to one of our our family member and it got rejected. I was told the consular did not ask for any documents. He just asked few questions to her and rejected the visa. Accirding to US Immigration laws, the burden is on an applicant to prove they have fund, ties to Nepal and other responsibilities such as kids sand family. Anyway, I think they did not ask enough questions that would prove her ties to Nepal. They could have asked more   if they really wanted to give the visa. You do not want to answer something that was not asked. So I think It's untelling what goes with the new process.