I will just have to say that unfortunately I will have to live with what was said by Obama. I will say I hate it. Look, I spoke to Putin, Merkel, Abe of Japan, to France today, and this was my most unpleasant call because I will be honest with you.
I have had it. I have been making these calls all day and this is the most unpleasant call all day. Putin was a pleasant call. This is ridiculous.
– President Donald J. Trump, January, 2017, sullying his relationship with multiple allies in mere days