Tucker Carlson has been mocked over a fawning video praising Moscow's 'cheap and fresh' groceries - while overlooking the much lower wages in Russia. The former Fox News firebrand wheeled a grocery cart around a Russian superstore while marveling at the stock as he continued his Putin PR tour. -snip/ The video drew widespread ridicule from people online, as many pointed out the disparity between the average wage in Russia - which is the equivalent of $9072 - or 6.5 times less than the average US salary of $59,428. Many joked he was working for free as a one-man 'tourism...