The tweet was the second social media lash out from Trump towards the fired Federal Bureau of Investigation director since Comey's dramatic testimony before the Senate Intelligence Committee on Thursday.
Mother and son broke with tradition by living at Trump Tower in NY since the inauguration so that Barron, now 11, could finish the school year uninterrupted; the president lived and worked at the White House.
Another U.S. appeals court upheld a decision blocking President Donald Trump's revised travel ban Monday, dealing the administration another legal defeat as the Supreme Court considers a separate case on the issue.
"In light of reports regarding Mr. Comey's recent testimony before the Senate Select Committee on Intelligence, it is important that I have an opportunity to address these matters in the appropriate forum", Sessions said in his letter dated Saturday.
Democrats, led by Senate Minority Leader Chuck Schumer, are calling on Trump to testify under oath or release any tapes of his conversations with former FBI Director James Comey.
The president has said Comey's testimony vindicates his assertion that Trump himself wasn't personally under investigation.
First ladies are also seen as calming influences on presidents.More news: Eddie Lacy passes his latest weigh-in, cashes in
It also pointed toward a coming move to the White House.
"#DOW up 16%. #NASDAQ up 19.5%", Trump wrote in the first of two tweets.
In an odd twist for Congress, senior members of the Senate intelligence committee were unsure if Sessions would even be allowed to appear. Dianne Feinstein, a California Democrat, told CNN's Brianna Keilar on "State of the Union" Sunday.
Schuner said: "If there aren't tapes, he should let that be known". "The president's authority is subject to certain statutory and constitutional restraints."It keeps in place a decision by U.S. District Judge Derrick Watson in Hawaii that he based largely on Trump's campaign statements calling for a "complete and total shutdown" of Muslims entering the U.S.Watson ruled that the true goal of the temporary ban on travel from six mostly Muslim nations was to discriminate against Islam - not to protect national security".
Conway stressed that Democratic Sen.
Comey said Thursday that he believed Trump urged him to an end an investigation into former national security adviser Michael Flynn, which Trump has denied. That possibility could mean a closed hearing, unlike the drama of last Thursday with Comey.
Comey testified that the FBI investigation into possible collusion between Russian Federation and the Trump campaign did not extend to Trump himself during the time Comey was leading the FBI.