I think we all know that any poll can be subtly written to elicit the likelihood of a particular response... A Drudge poll is likely to be a diametrically opposite reflection of a HufPo poll. What does a poll matter at this point in time? Midterms are a ways out and the fluidity of the political perception is rather volatile these days anyway...
Healthcare is likely to be Trump's Achilles heel anyway, not the Russians!!!
Legitimate polls cannot be subtly written for that effect. Such polls do exist, called "push polls", but they're quickly identified and dismissed once their methodology is examined. Legitimate polls have worked into a science how to carefully word poll questions so as to never suggest one choice or another (and are rotated so as not to establish a pattern). Any poll should be judged on its methodology and whether it's following those guidelines.
Secondly this is not a "Drudge poll", it's a Rasmussen poll that Drudge linked. Again that poll's methodology can be accessed and examined. Far as I know Drudge doesn't even do polls.
Here's a handy page of all known polls, reported individually, rated and weighted for methodoloty, and also averaged together. You'll find individual polls there that both exceed the Rasmussen's 50% report, and others that report lower than Gallup's 37%. You'll also find a
separate page where they explain how they do it, if you want all the nuts and bolts.