I want to know the answer to the following question:
Who criticized Milliband for posing with a copy of The Sun showing the Hillsborough disaster?
All the background I'm provided with is that "Organisations representing the relatives of Hillsborough victims described Miliband's action as an "absolute disgrace" and he faced criticism too from Liverpool Labour MPs and the city's Labour Mayor, Joe Anderson.". Is that enough to answer the question?
Answer: yes