Over 100 DOJ alumni—some of whom worked in Carter, Reagan, Bush I, Clinton, Bush II, Obama, AND Trump admins—sign a letter calling on lawmakers to "oppose any attempt by the President or others to improperly interfere" with Mueller probe/DOJ more broadly. https://t.co/yjiz43UgHk— Natasha Bertrand (@NatashaBertrand) April 13, 2018