Trial testimony won't get under way until the Senate reconvenes on Tuesday after the Martin Luther King Jr holiday weekend.
Trump is believed to be weighing other pardons including for members of his family, his personal lawyer Rudy Giuliani, and potentially himself, to protect from potential litigation after he steps down on Jan 20, according to major media outlets.
Trump said his decision was fact-based, even as he acknowledged it was made partly with regard for the mental well-being of American travelers.
Trump, in his State of the Union speech last week, said he was willing to work with lawmakers to deliver new and important infrastructure investment, including investments in the cutting-edge industries of the future, calling it a "necessity".
Trump said earlier this week that he has recommended that "bump stocks," devices that enable semi-automatic weapons to fire hundreds of rounds per minute, be banned.
Trump's trade and manufacturing adviser Peter Navarro, speaking on Saturday to Fox News, struck an upbeat tone on the progress of talks.
扬州割双眼皮后多久恢复
Trump said that the United States would continue fighting the Islamic State (IS) until the radical group is defeated and called for bipartisanship over an immigration overhaul.
Trump announced the break-up of the advisory councils after 3M Co's Inge Thulin became the latest of several chief executives to leave Trump's American Manufacturing Council, and the president's Strategic and Policy Forum broke up of its own will.
Trump has spent months repeatedly warning that mail-in voting is a "disaster" ripe for "fraud".
Trump on Friday denied describing certain nations as "shithole countries" after triggering international outrage.