Opinion By Denis Nyombi In his book Sowing the Mustard Seed, Y.K. Museveni recounts the events following the failed invasion during the reign of Idi Amin. According to Museveni, after the invasion collapsed, Amin’s soldiers ran amok, committing atrocities and killing many people, including Francis Walugembe, Shaban Nkutu, Ben Kiwanuka, Nekemiya Bananuka, Alex Oera, Oshua…