Justice Ruth Bader Ginsburg, the demure firebrand who in her 80s became a legal, cultural and feminist icon, died Friday. The Supreme Court announced her death, saying the cause was complications from metastatic cancer of the pancreas.

The court, in a statement, said Ginsburg died at her home in Washington, D.C., surrounded by family. She was 87.

The mother of Breonna Taylor says that if the police reforms announced this week by officials in Louisville were in place six months ago, her daughter might still be alive.

Taylor, a 26-year-old Black woman who worked as an emergency room technician, was fatally shot by Louisville police during a botched narcotics raid at her home during the early morning hours of March 13.

A decision on whether to bring charges against the three officers who carried out the raid is expected in the coming days.

Updated at 2:41 p.m. ET

The Trump administration is banning Americans from downloading popular video-sharing app TikTok and limiting the use of WeChat because of national security concerns, the Commerce Department announced on Friday.

As of midnight on Sunday, TikTok will also not be able to receive system updates, which could affect its functionality, including slowing down the app, but the app's current version will still work for American users. Over time, however, TikTok may stop working altogether.