Article snippet: Most popular on bostonglobe.com Based on what you've read recently, you might be interested in theses stories GROUND GAME For four days, the American political universe found itself captivated by the unfolding drama over a meeting that Donald Trump Jr. had with a lawyer connected to the Russian government. From Saturday until Tuesday there were shifting reasons given for the meeting, with more details emerging just about every hour. Now as the dust settles on an extraordinary news cycle, we’re left with one big question: Where do we go from here? Was the meeting with the Trump’s eldest son really, as some say, the beginning of the end of the Trump presidency? Or was it just another episode in this administration, another crazy story that will be replaced a few days from now when something juicier comes along? Going forward, there are three dynamics to watch as we try and determine whether this is, as some Trump defenders suggest, “a nothingburger,” or more of a Big Mac. Republican Senators John McCain, Lindsay Graham, and Ben Sasse are always up for a good quote hitting Trump over the persistent questions surrounding his presidential campaign and Russia. Every now and then, like Tuesday, Marco Rubio, will have pointed questions of his own. That each of them offered bold statements on this latest story doesn’t move the needle. Consider where American politics is these days. The nation is not politically divided over issues as much as it is identity. Be... Link to the full article to read more