I think it is obvious to anyone that cares that access was for sale during Trump's campaign and afterwards as he entered the White House. There's also a LOT of shady stuff pertaining to Russia's campaign to meddle with the election -- including their numerous contacts with members of Trump's campaign.
But, there's a huge problem. Even if Trump himself was aware of all of this and it can be proven, the GOP has made it clear that they'll do whatever it takes to protect him. Impeachment isn't an option. I, along with a lot of other people, believed that the GOP would keep their distance from Trump and uphold their Constitutional duties once push came to shove. That doesn't appear to be the case anymore. I think that the GOP has realized they are inextricably linked to Trump no matter what, and an impeachment along with removal from office would mean that the party would be turn apart and its electoral prospects would crater for at least a decade -- if not longer. This is why we saw the DOJ meeting take place yesterday. It was all about helping Trump's defense. The GOP is going to live or die based on what happens to Trump, so they're going to do whatever it takes to keep him in power, and do whatever it takes to discredit the Mueller investigation and any other attempt to hold Trump accountable.
Compounding all of this is the Democrats inability to have a consistent message, and the inter-party battle between far-left progressives and more moderate Democrats. The Democratic party has rapidly shifted to the left on a significant number of social policies, but the far left members are not satisfied. A combination of missteps, lack of cohesive messaging, and a significant leftward shift has torpedoed their electoral prospects. The US is a center-right nation, but the Democrats have deluded themselves into believing that Millenials are actually going to vote, and that leftist politics are the way to motivate them.
The Dems had a massive lead on the generic ballot and a ton of momentum. They've squandered most of that, and Trump along with the GOP have been able to fire up their own base by denouncing Mueller's investigation as a witch hunt, and by pushing wedge social issues that the Democrats keep taking the bait on.
Mistrust of the media is near or at a record high, and partisanship shouts down anyone that dates oppose Trump's actions or the far-left takeover of the Democratic Party. The mid-terms are going to either keep the GOP in power or or give the Dems threadbare control of the House. They've got no shot at the Senate at this point. Unless something major happens, and it would have to be astoundingly huge and significant, that's what is going to take place. That means no impeachment and no chance for the rule of law to hold the powerful and the corrupt accountable.
I wish I could be optimistic, but our country is screwed. It's been apparent for awhile that America is in decline, but the past couple of years have hastened our demise. We'll still be prosperous and have a significant amount of international power, but we'll no longer be the sole superpower. It is anyone's guess if that means China becomes the sole superpower or if China and the US both share a role slightly less important and powerful than true superpower status. This didn't start with or because of Trump, but it accelerated the process. A sad world for my children to grow up in. But, hey, if it triggers the libs it must have been worthwhile. Because that's all that matters, right?