Russian state media revels in Moscow visit
By Francis ScarrRussia analyst, BBC Monitoring
Getty ImagesFormer Fox News host Tucker Carlson's visit to Moscow has received near-constant coverage in Russia's state media, as he prepares to interview President Vladimir Putin.
Social media has also been awash with images of him visiting sites around Moscow, as his every move is followed.
The conservative journalist has been an outspoken defender of Mr Putin.
Carlson was one of America's top-rated cable TV hosts - but he abruptly left Fox News last year.
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