[2] Al-Rubaie played an important role in various negotiations, especially those between the Iraqi government and Moqtada al-Sadr during the siege of Najaf in 2004.
[4] In an interview with Vice News in December 2019, al-Rubaie displayed a noose he purported was the one used to hang Hussein, and claimed he "pulled the trigger" to kill the former dictator.
A winner of the Annual Middle East Peace Prize awarded by the Foundation For Peace & Democracy in the Middle East for his role in protecting Iraq's Christian Minority, Al-Rubaie maintains good relations with Bishop Andrew White, the Canon of Baghdad.
Al-Rubaie also maintains strong relations with Iraq's clerical community, particularly Grand Ayatollah Ali al-Sistani.
In May, 2007, he made his first trip to Washington, D.C., to lobby leading Democratic critics of the war against withdrawing troops, primarily Senator Carl Levin and Representative John P. Murtha.