Lying about cheating on his wife is a crime? Uh he committed no such crime. For it to be a crime, he would have to been under oath. Reality, it's an adult concept.
As to Obstruction, it's unclear. As Mueller could not bring charges, we don't know if the claims would hold up. And invoking Fox News in a discussion shows just who is on the defensive.
As to campaign finance violations, again it's possible but no one was charged with said violations. But for reference, these are usually very difficult to prosecute, see John Edwards who paid $1million in hush money and was not convicted.
And when I referenced Clinton, it's because Clinton was actually charged by Congress with a crime. Trump has not been charged, but that may change.