President Donald Trump was on Twitter—again—Saturday morning, first praising Canadian Prime Minister Justin Trudeau before attacking the media—again.

After a congratulatory tweet aimed at Canada Day and his “new found friend @JustinTrudeau,” Trump launched a broadside at MSNBC for firing former Fox host Greta Van Susteren after six months.

According to the tweeting president, “Word is that @Greta Van Susteren was let go by her out of control bosses at @NBC & @Comcast because she refused to go along w/ ‘Trump hate!'”

Van Susteren has been mum on the reasons the cable network dropped her afternoon show, mainly worrying online about her former staffers finding other jobs at the network.

Trump then launched an attack on CNN, tweeting, “I am extremely pleased to see that @CNN has finally been exposed as #FakeNews and garbage journalism. It’s about time!” before once again attacking Mika Brezinski.

Continuing his jihad against the "Morning Joe" hosts, Trump wrote: “Crazy Joe Scarborough and dumb as a rock Mika are not bad people, but their low rated show is dominated by their NBC bosses. Too bad!”