I'm confused. Isn't the problem you are pointing out that we need to make the visa requirements tighter for Brits until the War on Islamist Terrorists is won rather than making the visa requirements easier for Poles.
A secondary point is that if we really, truly have to let in more foreign workers (I'm not convinced of that), perhaps better place to start would be with like-minded, like-cultured, allies than with the largely third-world, poorly assimilating illegal bunch already here or on their way here.
Also the visuals are just plain shocking: Under U.S. immigration law, the garbage in the bottom pictures are deemed more desirable than the brave men above.