It's always been obvious that the problem of "British" jihadists coming back from Syria — and now Iraq too — to become terrorists here was not going to go away. The UK government, with its phobia of "Islamophobia," cannot possibly solve it.
From "Iraq crisis: ISIS militants threaten UK, says Cameron":
David Cameron has warned of the threat to the UK if an "extreme Islamist regime" is created in central Iraq.
He said Islamic State of Iraq and the Levant (ISIS) fighters threatening the government in Baghdad were also plotting terror attacks on the UK.