If buhari runs in 2019

You're referring to the 2019 Nigerian presidential election!

If Muhammadu Buhari had run in the 2019 presidential election, it would have been his second term bid. Here's a brief summary of what might have happened:

Background: Buhari, a former military head of state and a member of the All Progressives Congress (APC), was first elected as President of Nigeria in 2015, defeating the incumbent President Goodluck Jonathan. He took office on May 29, 2015, and served his first term until May 29, 2019.

2019 Election: In the 2019 presidential election, Buhari was the APC's candidate, while the main opposition party, the Peoples Democratic Party (PDP), fielded Atiku Abubakar, a former Vice President of Nigeria. The election was held on February 16, 2019.

Outcome: Buhari won the election, but the outcome was contested by Atiku and the PDP. The Independent National Electoral Commission (INEC) declared Buhari the winner with 15,191,847 votes, while Atiku received 11,262,978 votes. However, Atiku and the PDP challenged the result, citing widespread irregularities and rigging.

Court Cases: The dispute went to the courts, with Atiku and the PDP filing petitions at the Presidential Election Petition Tribunal (PEPT) and the Supreme Court. In February 2020, the Supreme Court dismissed Atiku's appeal, upholding Buhari's victory.

Consequences: Buhari's re-election meant he would serve a second term as President of Nigeria, from May 29, 2019, to May 29, 2023. His second term was marked by ongoing challenges, including economic difficulties, insecurity, and corruption allegations.

It's worth noting that the 2019 election was marred by controversy, with allegations of vote-buying, ballot stuffing, and other irregularities. The election was also marked by a low voter turnout, with many Nigerians expressing frustration with the political process.