ladies and gentlemen, first of all we need to see why the hell did USA and the other allies (which are no more directly involved) invade Afghanistan and Iraq. Afghanistan is the world leading producer of all source drugs(not mentioning the country that buys them ) and also the hub of human trafficking and on that we see other things (Al-Qaida's existence is way above anyone's idea which was established in 1940's for a completely different reason). While Iraq due to its high oil reserves and secondly the strategic location being the best place to sit around and look around the middle eastern fight (which again they always do). while Afghanistan is for China. now the thing is that is Syria the only reason that the govt is showing interest is just because they want to have a place where they can keep an eye on Russia (Syrian conditions have been the same since the last 7 centuries and has nothing to do with what is going on there).
if you guys don't believe me research not from the beginning and from the side i told you towards the reasons why USA is helping Syrian rebels and you will know what is happening around you guys.