Russia’s election influence efforts show sophistication, officials say  The Washington PostHow US Right-Wing Social Media Influencers Became Russia’s “Useful Idiots”  NDTVYouTubers Are Almost Too Easy to Dupe  The AtlanticRussiagate story ‘will not die,’ journalist Matt Taibbi says: ‘How much meat is on the bone?’  Fox NewsBlaze fires contributor linked to alleged Russian operation  Semafor