Arizona organizers say they have more than enough signatures for an abortion ballot measure

A group hoping to put an amendment enshrining the right to abortion in Arizona's constitution said Tuesday that they had gathered enough signatures for the measure to qualify for the ballot in November.

There is a requirement for the collection of 383,923 signatures of support for constitutional amendments in Arizona, and Dawn Penich, communications manager for Arizona for Abortion Access, said they have amassed more than 500,000 signatures already.

NBC News was first to report on the signatures.