Former first lady Nancy Reagan's funeral

Rev. Stuart Kenworthy leads the way, Friday, to the Nancy Reagan's burial site for at the Ronald Reagan Presidential Library, in Simi Valley, Calif.

California hills create the background as the casket carrying Nancy Reagan leaves the funeral service. Nancy Reagan died of heart failure at the age of 94.

Journalist Sam Donaldson attends funeral and Nancy Reagan, Friday. The First Lady is being buried at the library next to her husband, who died on June 5, 2004. Nancy Reagan died of heart failure at the age of 94.

Pallbearers carry the casket for Nancy Reagan.

Former Secretary of State George P. Shultz reaches out to touch Nancy Reagan's casket.

Ron Reagan gets a hug at his mother's burial service.

Ron Reagan and Patti Davis, right, wait for the pallbearers to retreat after their mother's casket was placed at the burial site.

First Lady Michelle Obama waits to pay her respects to former Frst Lady Nancy Reagan. Left is California Governor Jerry Brown, right is former President George W. Bush and Laura Bush.

Democratic presidential candidate and former First Lady Hillary Clinton follows the casket during funeral and burial services for former Nancy Reagan, Friday. Behind Clinton is US Ambassador to Japan Caroline Kennedy.

Patti Davis greets former First Lady Roslyn Carter at her mother's burial service.

Ron Reagan and Patti Davis pay their respects to their mother Nancy Reagan.

Ron Reagan puts a kiss on his mother Nancy Reagan's casket as sister Patti Davis watches.

The Rev. Stuart Kenworthy presides over the funeral service for former First Lady Nancy Reagan at the Ronald Reagan Presidential Library on Friday.

Ronald Reagan Jr. touches the casket of his mother, former First Lady Nancy Reagan, during her funeral services at the Ronald Reagan Presidential Library in Simi Valley, Calif. on March 11,2016.

Ronald Reagan's former White House Chief of Staff, James A. Baker speaks during the funeral service for Nancy Reagan, Friday.

Patti Davis, the daughter of former Nancy Reagan, speaks during her funeral services.

Opera singer Ana Maria Martinez sings 'Ave Maria' during the funeral service for Nancy Reagan.

Former Canadian Prime Minister Brian Mulroney speaks Nancy Reagan's funeral services.

Diane Sawyer speaks during the funeral service for Nancy Reagan.

The Reverend Stuart A. Kenworthy, right, watches as the casket of former First Lady Nancy Reagan is carried to her funeral service, on Friday, at the Ronald Reagan Presidential Library.

California Governor Jerry Brown, left, First Lady Michelle Obama), former First Lady Laura Bush and former President George Bush file in for the funeral Nancy Reagan, Friday.

Former California Gov. Arnold Schwarzenegger Nancy Reagan's funeral.

Former First Lady Laura Bush and President George W. Bush are seen at the services for Nancy Reagan.

Former President George W. Bush, left, and Former Secretary of State Hillary Clinton, Friday, for Nancy Reagan's funeral.

Actor Tom Selleck arrives, Friday, for funeral services being held for Nancy Reagan.

Mr. T, center, proceeds to Nancy Reagan's funeral.

Newt and Callista Gingrich arrive for the funeral service for Nancy Reagan.

Larry King and his wife Shawn King arrive for funeral services as former First Lady Nancy Reagan is laid to rest next to her husband, former President Ronald Reagan, at the Ronald Reagan Presidential Library.

The Santa Susana High School Choir sings, Friday, during funeral services, as former First Lady Nancy Reagan is laid to rest.

Former Secretary of State George Shultz. (2nd R) and his wife, Charlotte Mailliard Shultz, arrive for Nancy Reagan's funeral. George Shultz served under President Reagan.

Democratic Representative from California, Nancy Pelosi arrives for the funeral of Nancy Reagan with her husband Paul.