Please vet anyone who leaves comments by making it a requirement they have a real working phone number. This would stop 50% of the Russians.
If you make having a real working phone number a requirement to leave comments then you can throttle the amount of fake accounts posting on yahoo. The huge number of Russian and international trolls create an issue with people. Please implement comment security better so that at least we can know you tried something to make it harder for automated bots and paid spies to sway public opinion.
Mike Miner commented
If you are relying on Yahoo for fair and unbiased information then you are truly deluded. I assume that you are a far left liberal. Some people don't use phones.