democrats u.s. house representatives panel ask deutsche bank dbkgn.de provide information whether account connect president donald trump tie russia add another dimension probe connections moscow trump democrats u.s. house financial service committee say wednesday send letter previous day deutsche bank chief executive officer john cryan seek detail internal review determine trump loan real estate business back russian government congressional inquiry also seek information russian mirror trade scheme allow 10 billion flow russia congress remain dark whether loan deutsche bank make president trump guarantee russian government way connect russia democrats write critical provide committee information necessary assess scope find conclusions internal review democrats request document bank compel hand information committee power subpoena document would require cooperation committee republicans make majority panel party control house republicans sign document request cite media report democrats call bank hand document tie internal review trump personal account bank also say bank state publicly review mirror trade scheme trump account mirror trade involve buy stock example moscow rubles relate party sell stock shortly thereafter bank london branch also call bank name independent auditor verify result review turn committee soon reasonably practicable renee calabro spokeswoman deutsche decline comment house panel request deutsche come trump mire controversy fbi congressional probe allege russian meddle 2016 u.s. presidential election potential collusion moscow trump campaign moscow deny allegations trump deny collusion u.s. house democrats seek info deutsche bank trump account