You replied earlier today:
如果是emergency情况，或是关系到美国的利益(如美国公司认为此次访问意义重大等)，让senator直接联系国务院负责领事事务的助理国务卿帮办，从上往下打过招呼后再去签，国务院会有回信同时给议员和领馆，之后一般就都没有问题了
My question:
Does that mean my effort to get an letter from senator worth nothing? Can you define or give example of "emergency"?
Since my parents are both retired, "关系到美国的利益" probably not applicable, right? What kind of company could be a qualified entity to write this answer?
Thanks a lot!