The DA should ignore trivial things and allow internal criticism. Going ballistic about liking a Facebook post or making an unwise but largly innocuous tweet is hardly a good idea. 

For goodness sake! Both these people have made major contributions to the growth of the DA. Allow them a occasional mistake without hacking at your own vitals.

Greg, your bias is getting just a little obvious. The poor voters of Kayelitsha were quite happy with Zille addressing them with a minimal bodyguard and no blue lights. And I am sure Mbali Ntuli can move around her constituency in relative safety, unlike the ANC and SACP people.