If I am skeptical of polls without listed questions when they are skewed against us, I should be equally skeptical of polls that unexpectedly skew for us.
"A new study sponsored by advocates of BMD found that more than two-thirds of Europeans want NATO to deploy such systems to protect them. "
Protect them against what? They want to sell weapons to the Chinese, they approve of Irans nuke program and they are partners with the Russians.
The only thing I can see them wanting a ABM system for is to protect them after they throw their support behind the Arab world when they attack Israel.