Often with the feds the guys in the local office don't really get involved with hiring too much. My office director didn't even know I was coming until I called to find out the report time. I think stopping in your local office to find out more information and things you could do to make yourself a better candidate would be a good idea, but don't expect it to directly improve you chances like going to a local agency and talking with the chief.
But when a long train of abuses and usurpations, pursuing invariably the same object, evinces a design to reduce them under absolute Despotism, it is their right, it is their duty, to throw off such Government, and to provide new guards for their future security.
Translation for the intellectually challenged: If the government screws the people too much, it is the right and duty of the people to revolt and form a new government.