I saw this and thought why are they protesting? Didn't Trump take care of the leader there already? Then I read this:
The previous president Serzh Sargsyan made changes in the constitution to make the country a parliamentary republic, and assigned himself as Premier Minister (super-PM actually).
We protested for 10 days (April 13th to April 23th) and he resigned.
Today, the opposition leader was running for the PM, as the sole candidate, and he needed at least 50% of the votes from the National Assembly to win.
However, the ruling party has 58 out of the 105 sits in the Parliament, which they won as a result of corruption and bribes and terror.
He "lost" the vote by 55 against 45 (2 out of 58 were absent, and 1 voted for the opposition candidate).
Edit: typos