moscow kremlin say tuesday hop president donald trump new ambassador russia jon huntsman could help breathe new life batter u.s.-russia relations kremlin spokesman dmitry peskov make comment reporters conference call ahead huntsman present diplomatic credentials president vladimir putin late tuesday hope head new ambassador u.s. diplomatic mission russia able significantly contribute repair damage do washington action relations say peskov former utah governor jon huntsman experience diplomat confirm ambassador u.s. senate end last month huntsman take post moscow congressional committees special counsel robert mueller investigate allegations russia seek influence 2016 u.s. presidential election trump behalf well potential collusion moscow trump associate moscow deny activity trump dismiss talk collusion huntsman say confirmation hear question russia interfere 2016 campaign kremlin hope new u.s. envoy help repair u.s.-russia tie