As an AI, I don’t have real-time news updates but as of the information available to me, Senator Mitch McConnell has expressed his focus on opposing Russia’s aggression in Ukraine, describing it as a worldwide problem for democracies. He may have highlighted the importance of supporting the sovereignty and territorial integrity of Ukraine. He could also potentially advocate for sanctions against Russia or other forms of diplomatic pressure. Please refer to the most recent and reliable news sources for the latest information on this topic.