Medical marijuana companies from across the state are once again taking up the fight against the state's method of handling cannabis supply for research purposes.

A court injunction over a lawsuit earlier this year paused the state's medical marijuana research program, but progress continued after the legislature amended a bill and passed new regulations over the summer. Now, a group of dispensaries have filed a similar suit against the state, citing their concern that there's still a lack of focus on medical marijuana research.

This is an excerpt — read the full article in Tuesday's Butler Eagle.