How isn't safety compromised? Only 2,200 out of 28,000 candidates were selected to the next stage of the hiring process. Out of the 2,200 people that were selected, probably half of them if not less will actually make it through the rest of the selection process, the FAA Academy, and then certify at their facility. The FAA has delayed the hiring of air traffic controllers for years and this just further delays the process. There are thousands of air traffic controllers eligible to retire and not enough people coming through the pipeline to replace them. Doing things like this effects safety, because as a result of this, the current controller work force must work longer hours, and heavy workload of traffic because of inadequate staffing at the facilities. If you were a current controller you may know what this is like. We are working 6 day work weeks every single week and more and more people are retiring. The FAA is doing nothing to address this. This new Biographical assessment goes beyond who is getting selected off the street. It doesn't matter if you have 10 years experience or none, if you can't do the job, we will wash you out....however, we aren't getting the opportunity as we aren't getting anybody through the system.