CROSS-BORDER traders have appealed to President Emmerson Mnangagwa to extend the time-frame of coronavirus (Covid-19) tests. President of the Cross-Border Traders Association of Zimbabwe (CBTAZ) Killer Zivhu yesterday said the 48-hour window period of Covid-19 tests was too short for traders to do their work. The former Chivi South legislator appealed to Mnangagwa to issue…

