Afghanistan, Nov. 9 -- Former US President Joe Biden says his cancer diagnosis will limit his participation in promotional events for his upcoming memoir, Promise Me, America, which is scheduled for release on November 17. The book covers his four years in office, including major domestic and foreign policy decisions and the 2021 withdrawal of US forces from Afghanistan.

Biden announced the publication date in a message on X on Sunday, November 8. He said the memoir examines the challenges his administration faced, the decisions he made and the reasons behind them. It also discusses his views on American identity, national values, democracy and the country's role in international affairs.

In the same message, Biden said he was diagnosed w...