

Under constant threat of attack, South Africa's farmers have become prisoners in their own homes and on their own properties.

Reporting from within these beleaguered communities, I can't help but note the irony:

That at a time when we're building walls to keep people out, South Africa is instead building walls to keep people in.

(Please support Katie's reports on the ground in South Africa — bringing you the story the rest of the media doesn't want you to hear...)