Donald Trump has been President of the United States since January 20, 2017.
How well or poorly has his term been served so far?
In some ways, his presidency has been marred by the conclusion from the intelligence community that the Russian government interfered in the 2016 Presidential election.
Is the intelligence community taking any legal action against President Trump?
Yes, it has.  Since May 2017, a Special Counsel has been investigating those charges leveled against the Trump 2016 presidential campaign.  
That's great. What has Mr. Trump's response been to the investigation?
President Trump has been quite outspoken against the investigation, especially of late.  Though the investigation has continued for over a year, only a few of his campaign officials, like Flynn, Papadopoulos, Gates, and Manafort have been charged with anything.
Has the investigation restricted any of his presidential duties?