Many US politicians that had met with Russian ambassador Sergey Kislyak have all been in the news for colluding with the Russian government to hack the US election.
Russian ambassador Sergey Kislyak was the reason that Michael Flynn got fired, he was the reason Attorney Jeff Sessions had to face the US congress and recuse himself from the Trump-Russia investigation, and Jared Kushner, Trump son-in-law is also under scrutiny after he failed to disclose his meeting with Kislyak.
The controversial diplomat has now been called home by its government rather than install him in a senior role at the country’s U.N. mission in New York. He has also served as the country's ambassador for 10 years, but his name will remain in the US media for another few months as the US intelligence investigates Russia collusion in the 2016 elections.
The country's deputy foreign minister, Anatoly Antonov is said to take over Kislyak job.