House Intelligence chair Adam Schiff said on ABC's "This Week" Sunday that even if the Mueller report does not recommend any new indictments — as has been reported — that does not necessarily rule out impeachment for President Trump.STEPHANOPOULOS: "You told the San Francisco chronicle on Friday, if there's no bombshell, there's no impeachment. Does no new indictments qualify as no bombshell?SCHIFF: "Not necessarily because again, George, as you pointed out, they can't indict the president. That's their policy. And therefore there could be overwhelming evidence on the obstruction issue. And I don't know if that's the case, but if there were overwhelming evidence of criminality on the president's part, then the Congress would need to consider that remedy if indictment is foreclosed."The big picture: Attorney General William Barr is expected to submit a summary of special counsel Robert Mueller's findings to Congress by the end of the weekend. Both Democrats and Republicans have demanded that the full Mueller report be released to the public, with House Speaker Nancy Pelosi pledging on Saturday that she would reject any classified briefing offered by the Justice Department in an effort to promote full transparency.