College baseball notebook: Sooners' regularNigeria labor unions protest higher electricity pricesChad's opposition leader challenges the results of the presidential electionsQuestions and grief linger at the apartment door where a deputy killed a US airmanAmazon's selfChildish Gambino announces first tour in 5 years, releases reimagined 2020 album with new songsIn Mali, thousands replaster the Great Mosque of Djenne, under threat from conflictVideo: Watch controlled demolition at Baltimore bridge siteSocialists deal blow to separatists in Catalan elections but face uphill task to form governmentNigeria labor unions protest higher electricity prices