Referring to Reuters as a propaganda outlet seems like a bold statement; what evidence led you to make that claim?
I'm not going to search for every single article. Or are you seriously suggesting that Reuters is 100% free of propaganda, especially in war times?
The answer your question: "common sense".
I don't care about either side of this argument, but you can't logically turn the question around. The burden of proof is on you, who made the claim.