President Donald Trump said Sunday that special counsel Robert Mueller should not testify before Congress, abandoning his previous declaration that he would leave that decision to his attorney general. Escalating tensions with House Democrats as they seek to bring Mueller before the House Judiciary Committee, Trump tweeted: "Bob Mueller should not testify. No redos for the Dems!" Democrats are seeking more information about Mueller's report on his Russia investigation. Senate Judiciary Chairman Lindsey Graham, R-S.C., has said he doesn't plan to invite Mueller to testify on the report. Trump told reporters in the Oval Office last week that testimony from...