Yoko Ono and John Lennon separated for over a year. Before this, Ono was getting sick of Lennon's presence in her life.

The late president celebrated the impact and influence of the song, which decries war, nationalism, and the excesses of capitalism.

Erik Nelson’s documentary “Daytime Revolution,” at the M.V. Film Center on Jan. 10, offers a compelling microcosm of the U.S. in 1972. It looks at an extraordinary week in which John Lennon and Yoko Ono co-hosted “The Mike Douglas Show,

Garth Brooks and wife Trisha Yearwood performed the John Lennon song "Imagine" at former President Jimmy Carter's funeral service at Washington National Cathedral.

Garth Brooks and wife Trisha Yearwood performed John Lennon‘s “Imagine” during President Jimmy Carter’s funeral in Washington D.C. on Thursday (Jan. 9). Few criticized the actual performance. In fact,