A Kremlin propagandist has clashed with a guest on his show over whether Russia should use nuclear weapons on an expected delivery of military hardware to Ukraine's forces. Vladimir Solovyov, who is close to Vladimir Putin, has used his programs on both television and radio to vent against the West and urge the Kremlin to use its nuclear capabilities in the invasion of Ukraine. Journalist and Russia-watcher Julia Davis tweeted a clip of one of his latest exchanges, this time on his radio program Polny Kontakt (Full Contact), in which he ranted against the West and described how Ukraine's allies...