Federal vs State on Marijuana the fight might be on !

Where is this battle going to go as more States join the legalization of the Marijuana.

As it stands right now, marijuana is legal in California, Oregon, Washington, Alaska, Colorado, and Washington D.C. for recreational purposes. 

Massachusetts’ legalization initiative took place on December 15, 2016.

Nevada legalization took effect January 1st, 2017. 

There are laws approved in several other States as well and most States allow Medical Marijuana. 

However the Federal Government still sees the Marijuana as illegal and therefore does not agree with the States that have passed the drug as legal.

So what is going to happen is the Federal Government going to allow the States to keep the current laws or will the Federal Government step in and overrule the States on this subject?

Both sides are talking however the Federal side seems against the legalization of Marijuana.