Trump has no issue with lying, it's not like he pays a price for it, so questions from reporters don't mean shit. If they catch him in a lie later on, so what, he'll just called them crooked and everyone will buy it.
The only issue that matters is Trump not divesting fully from his companies when he is sworn in. He will be getting paid by foreign governments while in office. This is against the Constitution and is impeachable. Will congress care?
Also, all this bullshit about fake news in regards to Russia. The proof is in the pudding. The FBI will investigate. If there is something, he's fucked. If there is nothing, then he's clear. Same with Hillary and her emails. All the bullshit back and forth debate. They investigated, she was cleared. We move on.