In one sentence, describe what the following article is about:

You need to be able to handle the physical rigors of being an air traffic controller, including having normal color vision. Once hired, you'll have to have an annual physical and drug screen to assure that you're still fit for the job, in addition to a hearing exam, blood pressure exam, and an EKG.  The FAA does hire disabled veterans, provided their disabilities are such that they don't interfere with their ability to work as an air traffic controller Bring all your medical records with you. If you have an incomplete file, the process will go slower than it already is. You know those questions employers ask you that you don't think they'll actually ever get around to verifying? Well, the FAA does that and takes it a step further. They will contact your references and people who know you. They will fingerprint you. They will research your criminal record exhaustively. They will check your credit. So everything you write down needs to be completely honest. If you have debt, don't fret. Tons of us do. It's only if you have six figures and it's all due to a gambling addition or you spent it all on pineapples or something will an eyebrow raise. If you don't have previous experience as an air traffic controller, you must go through the FAA's testing and interview process. This is generally brief and to the point. The questions are fairly straightforward, talking about teamwork, stressful situations, and general questions any employer might ask.  The interview is designed to evaluate applicants on their alertness, poise, diction and ability to give instructions in as few words as possible. Candidates are also evaluated for their ability to handle large amounts of information and to make quick decisions. You'll also be asked those super awesome questions like, "Why would you make a good ATC?" and "Where do you see your career going?" Not exactly tough stuff. That's your Tentative Offer Letter. HR will handle this. Once you get it (don't pester them for it; it'll come), it'll have your employment facility (in other words, where you'll be working) and how much you'll get paid. This is only a guarantee of employment IF you pass all the background checks and whatnot. Don't start celebrating just yet. After it's all been cleared, your HR rep should call you and confirm when you'll be starting your classes. Each new ATC has to go through the FAA Academy before they begin work. They'll give you a time and a place -- would you like to have the spot reserved for you in the class? WHY, YES, YES YOU WOULD. Don't say no. A jillion other people are waiting for this offer, too. If you say no now, it could never happen again.
Pass a physical examination and drug screening. Pass a security clearance. Pass the FAA's interview. Receive your TOL. Get the phone call.