1. The SpaceX Commercial Crew Program was intentionally the US's plan. That was the expectation of the program (Not that the Boeing side of it looks good to anybody)
2. Russia, just last month, flubbed a rover a couple feet deep into the surface of the moon...so, no if they wanted to, apparently they could not.
The US itself still doesn't have a working program, thankfully SpaceX can do it.
The Russians could probably go to the moon again, but there's no real point to.