[SeekAndFind]

RE: Why would he gas 100 people and why would the rebels send snipers against the UN investigators who were going to back them up

Not 100, make it over 10 times that.

SOURCE:

http://www.dailymail.co.uk/news/article-2398691/Syrias-darkest-hour-Hundreds-childrens-bodies-piled-high-nerve-gas-attack-near-Damascus-leaves-1-300-dead.html

Syria’s darkest hour: Hundreds of children’s bodies piled high after nerve gas attack near Damascus leaves up to 1,300 dead

[SeekAndFind]

[bmwcyle]

Ok it was more. You still did not answer the second question.