LOS ANGELES: Nancy Reagan, devoted wife and trusted confidante to late President Ronald Reagan who after his death became the most ardent guardian of his political legacy, died Sunday. She was 94.

The former first lady passed away at her home in Los Angeles from congestive heart failure, her spokeswoman Joanne Drake said.

She will be buried next to her husband at the Ronald Reagan Presidential Library in Simi Valley, California, Drake said.

She made her own mark as first lady with her signature “Just Say No” drug awareness campaign, launched in 1982.