Jim when you take heed and understand the counter arguments presented, and respond in a measured fashion, then you will have a sensible dialogue. If you act like a fool, it is little wonder that you will be treated as a fool. How many times does a fact have to be presented to you before you finally take heed.

The vast majority are home grown. Yes we know that we can read as well.
This merely demonstrates the danger of allowing immigrants into the uk that form ghettos, wander about in ridiculous clothing, and make no attempt to integrate. If they are not prepared to follow the British way of life, why are they here? Do they seriously expect us to bend to their ways?. We need to exert far tighter control over Islamic schools in the UK

In all of the Middle East it is expected that foreigners maintain a low profile and do nothing to attract controversy. Perhaps we should insist on the same!

What sort of facile argument is it to draw attention to home grown terrorists while ignoring others slipping past our border controls.
A terrorist is a terrorist is a terrorist. Are the ones wearing union jacks somehow more important? or are you merely highlighting the fact they refuse to assimilate or integrate? Both sorts need exterminating.