https://www.salon.com/2019/09/28/donald-trump-was-impeachable-the-day-he-took-office-two-and-a-half-years-later-were-finally-there/?fbclid=IwAR3vF5PgrpTP6MbsaMJaUbAqBX1o3akVLmrEfeAnX9hOUA0YD0ZJ0gXBt9k
"He knew things we didn’t know on that day about what he had done to get elected. He knew about the meeting in Trump Tower held by his own son and son-in-law and campaign manager and several Russians who had come offering “dirt” on his opponent, Hillary Clinton. He knew that people from his own campaign had met with a Russian national and given him polling data from Midwestern states that were being closely contested. He knew that elements of the Russian government were involved in supporting his campaign by placing ads on social media platforms in the very Midwestern states covered by the polling data they had been given. He knew that emails hacked from the Democratic National Committee by Russian intelligence operatives had been released to divert attention from the so-called “Access Hollywood” tape. And he knew that during the transition, the man who would become his national security adviser had met with the Russian ambassador and spoken with him by phone immediately after President Obama had imposed sanctions on Russia for interfering in our elections, assuring him that the Russians had nothing to worry about because Trump would lift the sanctions when he became president. Trump was impeachable after his own inauguration, and on the day he asked James Comey to shut down the investigation of Michael Flynn, his national security adviser, who was accused of having lied about his conversation with the Russian ambassador about lifting the sanctions on Russia."