Voting Rights Bill Blocked By Republican-Led Filibuster In Senate

A Republican-led filibuster blocked a test vote on election law reform for the fourth time since June. Senate Minority Leader Mitch McConnell criticized the vote as political theater. However, Republican Senator Lisa Murkowski broke ranks to support the debate on the Voting Rights Act. Despite the setback, Vice President Kamala Harris stated that Democrats will continue to fight for voting rights. Democratic leaders face pressure from progressives to change the Senate filibuster rules, which require 60 votes for most bills, but centrists remain opposed.

What is at stake in terms of democracy, according to the statements made in the text?

What is the current requirement for the Senate filibuster regarding most bills?