Im not pretending anything and what I did is not mass deletion  its replacement of POV material with reliable sources Before my latest edit the Shlomo Argov edit did not even make sense  it couldnt since the latter half of the paragraph that completed the first one was removed and replaced by something unrelated Whats more all the material inserted by me today  about Israels casus belli and the UNs commissions finding that Israel was responsible for the massacre  was there before my latest edits and only got removed possibly by POVmotivated authors this month You can see both edits were already there months ago Both edits are well sourced and after a cursory look at the editing history it can be seen whoever removed them did not give an explanation for their actions The casus belli edit has as a source David Hirsts book about Lebanese history The book was widely reviewed on mainstream media and praised It sits at the top of Wikipedias reliable source chain And even though this isnt required the book is excerpted to show it supports the edits content In case anyones in doubt several other sources give support to Hirsts narrative Remove it all you like  I too can revert you tomorrow again