I don’t think that the United States is going to attack on Syria, although the situation is very tensed and the U.S. President Barack Obama has strongly said that strikes should be done on Syria to stop the miss use of chemical weapons by Syria. A Senate committee in the US has also voted in favor of Obama’s decision to attack.
There are some international pressures in the favor of Syria as well as Russia doesn’t US to attack on Syria. Before taking any action US will have to take an approval from the U.N. Security Council for this attack and it’s not gonna be that easy. So let’s see what happens next.