doubt it's as much a race thing as a terror thing. People can agree or disagree about the reality of those fears but you could see how people are concerned about what they are seeing around Europe.
i agree to an extent. that certainly plays a big part in it. there is, however, a fairly strong sentiment withing certain parts of the british population who feel like the brits are losing their "britishness" because of immigration. it's not that different than certain groups here in the US who fear the same thing.