TODAY: Putin denies Trump allegations, praises and denigrates Russian sex workers; Lithuania planning a fence along Russia border; Moldovan President tells Putin he may scrap E.U. trade agreement; Gazprom demands $5.3bln from Ukraine; ECHR rules that canceled U.S. adoptions of Russian children in 2012 were discriminatory; Lavrov gives annual news conference; VTB may pay 90% of profits in dividends.