How, As A Society, Do We Permit Such Situations To Occur?

Jihadi who wanted to bomb Big Ben had TWO council houses - one for him and one for his wife who 'wanted her independence' (then claimed MORE taxpayer money for being her 'carer') 

Muhammad Abid, 27, who plotted to enlist an army of children to attack 30 landmarks in London had two council houses, one for himself and one for his wife. He also claimed benefits as her carer. 

http://www.dailymail.co.uk/news/article-5551775/Jihadi-wanted-bomb-Big-Ben-TWO-council-houses-one-one-wife.html