Valentino explained that she and Appeals Court Judge Brett Kavanaugh would be strong conservative choices.
Another contender Judge Raymond Kethlidge made headlines blasting the IRS over its treatment of tea party groups.
"Justice Kavanaugh has the most experience but Justice Hardiman is the one that will get through the Senate more easily and he would bring better legal mind to the United States or in court than all four", Valentino told News10NBC.
In his conversations over the weekend, Trump expressed renewed interest in Hardiman _ the runner-up when Trump nominated Gorsuch, said two people with knowledge of his thinking who were not authorized to speak publicly.
Sen. Richard Blumenthal (D-Conn.) said Sunday President Trump is acting like a "puppet" for outside groups and claimed Trump is set to nominate a "fringe ideologue" to the Supreme Court.
Education: Barrett received her undergraduate degree from Rhodes College in Memphis and studied law at the University of Notre Dame where she is a longtime law professor.
Democrats say McConnell is being hypocritical in moving forward with the nomination.
"I'm getting very close to making a final decision", Trump said, adding that he would "probably" have a decision by Sunday evening or Monday morning.
Barrett, who is 46, has less of a judicial record to review, having just been nominated to the appeals court by Trump past year. "You can't go wrong", the president told reporters Sunday.
Casey said he opposes the process by which Trump is picking his judges, which he described as choosing from a list of 25 nominees prepared by conservative organizations such as the Heritage Foundation and the Federalist Society.
They include Judge Raymond Kethledge, 51, who sits on the 6th US Circuit Court of Appeals, who would puncture the Ivy League aura that cloaks the Supreme Court since he studied law at the University of MI and not Harvard or Yale.
"This is a nightmare for red state Democrats to oppose a highly qualified nominee - and all these candidates are highly qualified", Lindsey Graham, the senator from SC, told Fox News Sunday. Kethledge, 51, is a judge for the Sixth Circuit Court of Appeals. Barrett has already crossed swords with Democrats in her Senate confirmation hearing for her current job, when California Sen. "It's - well, let's just say it's the four people". As an attorney, Kavanaugh worked for the special counsel investigating former President Bill Clinton, who was eventually impeached, and also worked for the Bush campaign during the 2000 presidential election recount.
One Democrat from a red state, Alabama's Doug Jones, told CNN's "State of the Union" Sunday that he did not rule out voting for Trump's nominee.
"This is a nightmare for red-state Democrats to oppose a highly qualified nominee, and all four of these people are highly qualified, been on the court, know what they're doing, mainstream judges", Graham said. "I do think the president has to think about who is the easiest to get confirmed here and I expect we'll do that on sort of a normal timetable of a couple of months".