Well, I'm curious which ones you tried finding any information on, and which ones were difficult for you? The one that is an attributed quote is especially easy to find. The one with the exact title of a news article is also very easy to find. And one is a reference to a widely publicized act he took in office during a series of nationwide protests about which many news articles are incredible easy to find with keywords. The last one is also very easy to find with keywords.

You're implying some of it is not true, I think. So what did you do to verify them, and which ones were you unable to? Surely you aren't just pretending to care about misinformation but not putting any effort into verification yourself, right? Does that only go for facts you already like?