London Terror Attacks.

When there are possibly millions of people in the UK illegally - you know nothing about them. 
When there are millions of migrants, from a variety of cultures - some of which hold an anti-Western agenda - how do you begin to take hold of the problem?
How is it that Christian preachers are arrested on the streets but Moslem hate preachers are treated with kid gloves?
It is time to begin operating to a single standard if we wish to be an integrated society. Those within who are proven to be working against the common good must be deported. That includes not only hate preachers but common criminals as well.