Anderson Cooper interviews Prince Harry on 60 Minutes about "Spare" memoir.
The memoir includes claims of a physical altercation between Harry and William.
Harry alleges Buckingham Palace leaked stories and favored other family members.
Harry says he tried to address issues privately but was forced to go public.
The interview is to be streamed on Paramount+ and available on CBS platforms.
Re-airs Tuesday on CBS News Streaming Network.
Harry calls the palace's protection policies "betrayal."
The interview is to air Sunday at 7:30 p.m. ET on CBS after NFL coverage.
60 Minutes is available on basic cable and antenna through local CBS affiliates.