What was the formula that you disagree with because it's no longer up to date? How exactly isn't it up to date?
Good to ask the question, ivwshane!
The formula had two prongs:
If, on November 1st, 1964 a jurisdiction had:
1) A test or device that restricted the opportunity to vote (character reference, literacy test, etc).
2) Fewer than 50% of its eligible residents registered to vote .
Revisions of the act modified this - changing the dates for which to measure the 50% registration, and adding English-only voting materials in districts with large portions of non-english speakers to the "test or device" measurement.
Basically, I see the arguments come down to two things:
1) Those in favor of keeping Section 4 in place: "Your grandpa was racist and your government should bear the cost because you're going to be racist like your grandpappy if we let you." (understand that there are people that were too young to vote in 1964 that have since retired).
2) Those that want the law brought up to date to be applicable to the government and citizens active today.