HARARE – Late former President Robert Mugabe’s older son, Robert Mugabe Junior was Wednesday issued with a warrant of arrest after he skipped trial for an assault offence. Mugabe, who is believed to be 31, landed in the dock for allegedly slapping one Robert Karimbika when he had visited a friend, Simbiso Nkatazo in Strathaven suburb, Harare February this year. According to court papers…