YUMA COUNTY, Ariz. (KYMA) - The American Civil Liberties Union (ACLU) said they dropped their legal battle to challenge Proposition 314. The Arizona law was approved by Arizona voters in the 2024 election. Section 5 of Prop 314 would give state and local law enforcement the authority to arrest people suspected of illegally crossing the border. The ACLU criticized the proposition, saying it is unconstitutional. News 11 spoke with residents acros…