Mr Abubakar expressed condolences to the families who suffered losses in terror attacks.
He warned Nigerians against voting Mr Tinubu in 2027.
ADC leaders, including Atiku Abubakar, Mr Obi, Rabiu Musa Kwankwaso, David Mark, Rauf Aregbesola and others, were at INEC office in Maitama, Abuja.
He said Mr Tinubu must rise to the challenges of governance.
The rights organisation said Mr Wike’s remark violated the Nigerian Broadcasting Commission (NBC) code.
Mr Mutfwang described the incident as unfortunate.
Mr Abubakar, 79, is expected to throw the kitchen sink at his 2027 presidential ambition, which may potentially be his last shot to become Nigeria’s president.
The movement encouraged Nigerians to freely campaign and vote for their preferred candidates.
Mr Igboho said, “If you know that you are crazy, campaign for one Atiku or Obi in Yorubaland.”
Leeds are currently 15th in the Premier League and will host Norwich City, a team Farke previously managed, in the fifth round of the FA Cup on Sunday.
