Emily Thornberry, the 
shadow attorney general, was sacked by Ed  Miliband for sneering at a 
family home draped with England flags. Anti-poverty  campaigner Jack 
Monroe was sacked by Sainsbury's after saying David Cameron  should 
resign for using his ‘dead son’ as a front to privatise the NHS.
So
 why wasn't Iain Duncan Smith, the Work and Pensions  Secretary, sacked 
in 2012 for his ignorant and heartless remarks after saying  that 
disabled Remploy workers were “not doing any work... just making cups of
  coffee”?
Why wasn't Iain Duncan Smith 
sacked in 2014, after the  Department for Work and Pensions (DWP) 
publicly admitted it was wrong, that it  should not have axed the 
disability benefits of Asperger's sufferer Mark Wood,  who starved to 
death just five months later, weighing five-and-a-half stone.
I
 could cite additional examples, but suffice it to say that Iain  Duncan
 Smith has committed more wrongdoing than Emily Thornberry and Jack 
Monroe  combined—and astonishingly, has not been forced to resign.  The 
'quiet man' has  become the 'Teflon man'.  Nothing sticks.

