CLEAN : White House hails 'historic' Jackson confirmation to Supreme Court

The transcript discusses the president's fulfillment of a promise to the country, highlighting his significant experience on the Judiciary Committee, which prepared him for a smooth engagement process with both parties in the Senate during the advice and consent phases.

What does the term 'historically exceptional preparation' imply in the context of the Judiciary Committee?

In what ways was the engagement with both parties in the Senate described?