Dem pollster: Kavanaugh's confirmation hearing may not hold same weight as Gorsuch's

Democratic pollster Nancy Zdunkewicz argued Tuesday that the confirmation hearing for Supreme Court nominee Brett Kavanaugh may not hold as much weight as the hearing for President TrumpDonald John TrumpSchiff urges GOP colleagues to share private concerns about Trump publicly US-China trade talks draw criticism for lack of women in pictures Overnight Defense: Trump to leave 200 troops in Syria | Trump, Kim plan one-on-one meeting | Pentagon asks DHS to justify moving funds for border wall MORE's last nominee, Neil Gorsuch.

"It is happening before the midterms, so it might not have the same weight as the Neil Gorsuch vote did in that the opportunity to appoint somebody as opposed to having it already happened," Zdunkewicz told Hill.TV's Joe Concha on "What America's Thinking."

Trump nominated Gorsuch early last year to replace the late Justice Antonin Scalia after Senate Republicans refused to give Merrick GarlandMerrick Brian GarlandGOP advances rules change to speed up confirmation of Trump nominees New battle lines in war over Trump’s judicial picks Mitch McConnell has shown the nation his version of power grab MORE, former President Obama's pick to replace Scalia, a vote or a hearing in 2016.

Senate Republicans cited the heated White House race that year in blocking the appointment, arguing that the decision to fill Scalia's seat should be made by the next president.

Republicans want Kavanaugh on the high court as early as the beginning of October and have said they will not delay a final vote until after the November midterm elections, as demanded by some Democrats.

Senate Democrats argue that Kavanaugh's records, including key documents from his time serving as a staff secretary in George W. Bush's White House, require a more in-depth review before his confirmation hearing.

However, the National Archives said it would not be able to fulfill Senate Judiciary Committee Chairman Chuck GrassleyCharles (Chuck) Ernest GrassleyThe Hill's Morning Report - What to watch for as Mueller’s probe winds down Overnight Health Care — Presented by National Taxpayers Union — Drug pricing fight centers on insulin | Florida governor working with Trump to import cheaper drugs | Dems blast proposed ObamaCare changes Drug pricing fight centers on insulin MORE's (R-Iowa) request for the documents until late October.

Republicans have said that a legal team for Bush is going over the same documents and will be able to hand over the materials at a faster pace, while Democrats have said the arrangement could allow for the GOP to cherry-pick what information is publicly released.

— Julia Manchester