Special Counsel Robert Mueller's investigation into Russian interference in the 2016 election and any involvement by the Trump campaign is still chugging along, quietly, but "Mueller is expected to issue findings on core aspects of his Russia probe soon after the November midterm elections as he faces intensifying pressure to produce more indictments or shut down his investigation," Bloomberg News reported early Wednesday, citing two U.S. officials. "Specifically, Mueller is close to rendering judgment on two of the most explosive aspects of his inquiry," whether there is clear evidence of collusion, and whether Trump tried to obstruct justice.

If Mueller does issue those reports, Deputy Attorney General Rod Rosenstein may still prevent them from being sent to Congress or made public. Rosenstein has been privately pressuring Mueller to wrap up his investigation as quickly as possible, and President Trump has been doing so publicly, Bloomberg reports, but a lot could change after the Nov. 6 elections: Notably, Rosenstein and/or Attorney General Jeff Sessions could be gone, giving Mueller a new boss, and Democrats could win control of one or both houses of Congress, changing the political calculus in Washington.

"That suggests the days and weeks immediately after the Nov. 6 election may be the most pivotal time since Mueller took over the Russia investigation almost a year and a half ago," Bloomberg says. "So far, Mueller has secured more than two dozen indictments or guilty pleas. ... And because Mueller's investigation has been proceeding quietly, out of the public eye, it's possible there have been other major developments behind the scenes." Former federal prosecutors say Mueller appears in no hurry to close up shop and probably has several important leads he is still nailing down. You can read more about what Mueller may be up to Bloomberg News. Peter Weber