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What's the more valuable goal for your traffic: to have people find the blog or the main site? If you point the canonical tags from the blog to the site, then you'll reduce the chances of anyone ever finding the blog in a search, which would waste the extra effort of adding unique content about the podcasts (unless you have a devoted readership who is going from the podcast page to the corresponding blog post in order to see what extra insights you've added).

Is it creating any duplicate content issues to have the posts in both places? If so, that would be a good reason to redirect the canonical refs (or discontinue the blog altogether).

How rigorous have you been with your keyword research/planning? Are you sure you're optimizing for the most-searched terms? And then optimizing for those terms across all of your page elements (including body copy)? For example, you've partially optimized for "marijuana possession attorney," but according to Google's keyword planner that term has zero searches in the state of Utah.

Also, I agree with EGOL that you need to eliminate the extra blank title tag. That's definitely not helping your cause.

You'd want to decide pages based on how to best optimize for keyword searches. If you find more people search for drug possession than marijuana or cocaine possession, then it would be better to condense all of that info under one page. It really all depends on what is going to net you the most opportunity. You could have one umbrella page for drug charges and then a couple of sub pages with details on each type of possession charge. Beef up your content with info about potential sentencing/outcomes, what to expect during the trial, etc. That will help you capture additional long tail searches as well.