Mr Leo visited Algeria, Cameroon, Angola, and Equatorial Guinea to strengthen interfaith dialogue.
Pope Leo XIV is set on Thursday to preside over the first of the religious rites leading up to Easter Sunday in Rome and the Vatican.
The Italian wine industry waited several months for the final approval.
“Only a fool hell-bent on a suicidal path or an outright imposter can dare to challenge President Bola Ahmed Tinubu in the 2027 election,” said the vice-president.
Mr Kyari said the project produced 7.5 tonnes of seed, including 684 kg of newly introduced legumes such as chickpea and lentil.
On the sidelines, Mr Tinubu held bilateral talks with Italian Prime Minister Giorgia Meloni and U.S. presidential adviser on Arab-African affairs, Massad Boulos.
“We even know that Boko Haram and ISIS are killing more Muslims than Christians,” said Mr Boulos.
Ms Rossbach highlighted the importance of integrating food systems, housing, land use, and climate action.
President Bola Tinubu will depart Abuja on Sunday for Rome to attend the Aqaba summit.
Some rail connections were delayed by more than an hour.
