”’When you go into a hostile environment or someone else’s house, you want to treat it as your own,” quarterback Donovan McNabb said. ”It’s a challenge, and that’s what we feed off – challenges. Going into Buffalo, we know that it’s going to be a tough environment. We know that their fans are going to be fired up and they are going to be fired up, so we have to match that and be able to add a little more.”’