That's still treason! Intentionally subverting the US Military by colluding with another government is treason.
I get the Trump hate but I think we do need to step back a little here.
First off, I don't think Russia is an outright official "enemy" of the United States yet so saying people are colluding with the enemy's a bit over the top. They're definitely antagonistic, I wouldn't say they're friends, they have the capacity to be our enemy in the future but I don't think it's right to call them the enemy today.
Second, I do think treason's may be a strong word, depending on what was actually discussed. When I think of treason I think of an act that is meant to harm your country and benefit another and I think intent is actually important here. Like did Snowden commit treason or did he do a patriotic thing and expose a program the people had a right to know about? I don't know what's in his heart, I don't know if he thought he was sticking it to the US to weaken our position globally or if instead he truly felt there was a injustice occurring and attempted to set it right. In regards to Syria I have no fucking idea what Kushner and Flynn's ideas were regarding that clusterfuck. Depending on who you talk to every single action we could take is both shit or the best of a bunch of bad options. Keeping Assad in power or whatever seemingly more Russian friendly Syrian strategy these guys may prefer may indeed help Russia a little more than us but is it treason? Is there any hand at all we could play that would turn out better for us than someone else? There's quite a few Americans that would also rather leave Syria to Assad and let him try to reign the chaos in with an iron fist and hopefully bring some stability again as opposed to funding a myriad of groups that are not exactly great either or forming some weird killing triangle us, the Kurds and Turkey.
And I might add that our government does coordinate militarily with foreign powers all the damn time, we were somewhat coordinating with Russia before the election too so as to not bomb each other and shit. And, yes, sometimes politics takes a front seat to what the military would rather the policy to be.
Further, that is what Trump wanted to do, work with Russia on Syria, he campaigned on it, it wasn't some secret betrayal or anything of the sort.
What I find more amusing about the whole thing is that why not just wait until they were in office? Officially call up Russia and sit down with them and discuss Syria, maybe people'd agree with our change of stance, maybe they wouldn't, but what would have been nefarious about it? Politics are dirty. Look at Bahrain right now, we gave them the go ahead and Saudi Arabia moves in, some people are upset but what legally is going on to get the US to put pressure on SA again? Are the FBI investigating?
'Course I still hate Trump. I'm not a lawyer but I've heard that discussing policies like these before you're in office can be a crime. If so I'd love for them to go down. If they were repaying a service already rendered by Russia I'd love for them to go down. If they colluded with a foreign power to influence the election I'd love for them to go down. I hope they hit them with any charge they can make stick. But even then, if Kushner and Trump think working with Russia is a better solution for the United States and won the election without colluding with Russia and just wanted a head start on their publicly stated agenda then they broke procedural laws, in my opinion, but weren't being outright treasonous and working with a declared enemy nation.
There's a lot of things that stinks here though, I'm all for seeing what comes out, I just disagree with some of the rhetoric.