remember chelsea clinton face scrutiny trump children media remember media scrutinize involvement crook clinton foundation media ask email mother expose wikileaks know truth benghazi attack nothing video tell anyone remember media ask former secretary state mother former president barack obama lie attack leave americans dead yeah neither accord thursday wall street journal report special counsel robert mueller use federal grand jury assist investigation allege russian election interference report claim grand jury operation washington dc several weeks although provide source information article acknowledge grand jury proceed typically seal participation keep secret.the grand jury discuss different one alexandria virginia one impanel investigate former national security advisor michael flynn early year.the exact target mueller russia grand jury clear journal report reuters follow report afternoon tweet claim subpoena issue relate donald trump jr. meet russian attorney last year meet email relate topic wide media focus last month.in accompany report reuters specify two source claim indicate close grand jury break confidence body leak information grand jury investigation often federal crime federal rule criminal procedure follow people swear secrecy threat criminal contempt court grand juror ii interpreter iii court reporter iv operator record device person transcribe record testimony vi attorney governmentthe impanel grand jury alone indicate burden proof meet evidence uncover regard collusion trump campaign russian government matter special counsel mueller purview grand juries convene effectively official like mueller federal prosecutorial power.grand juries mean federal criminal indictments issue also serve investigative purpose likely important aim case impanel grand jurors typically express urge prosecutor issue wide-reaching subpoena call witness turn prosecutor use testimony evidence assemble case probable cause ask jury issue indictment without defense counsel protections americans familiar trial set breitbart report robert mueller target trump son grand jury