published Dec 12, 2017, 2:12:26 PM, by Margaret Talev (Bloomberg) — President Donald Trump’s top national security adviser described Russia and China as “revisionist powers” posing bellicose threats to the U.S. in a muscular speech that went further than his boss has in criticizing the two countries. “Geopolitics are back

Working as a freelancer is enjoyable. But as time goes by, an obsession starts cropping up. It later turns out to be an addictive habit. In most cases, you’re always behind a glowing screen.