President Jacob Zuma must come clean on whether he saw a letter outlining security upgrades for his private Nkandla home, DA parliamentary leader Lindiwe Mazibuko said on Monday.

"If he did see the letter, then he must further clarify why he did not take any steps to address the unnecessarily excessive expenses set out in the letter... and whether he accordingly made any enquiries as to their cost," Mazibuko said in a statement.

"If he did not see the...read more here: Zuma must come clean on letter: DA