How that is possible? The Americans are mainly interested in overthrowing the Assad regime. They are not much bothered about the rise of the ISIS / Daesh. On the other hand, the Russians are determined to keep Assad in power. They want to destroy the ISIS, so that the rebel factions operating in North Caucasus could be weakened. The priorities are different.
You mean (bolded) that's the interest of our deranged current commander in chief and the power behind the throne (Valarie Jarret). And are the interests of Hillary's little Iranian girlfriend.
Those priorities are quite different than the interests of most Americans.