By Newsbreak Producer Taliesha Naidoo - The Road Freight Association says the attack on trucks along the N3 route will further hinder the movement of freight from South Africa to neighbouring countries. The warning follows the burning of 7 trucks in two separate incidents in KwaZulu-Natal over the weekend.  So far, no one has claimed responsibility nor any arrests been made. Meanwhile, the All Truck Drivers Foundation (ATDF) says they believe the employment of foreign nationals as truck drivers are at the core of truck attacks. ATDF's General-Secretary, Sifiso Nyathi says they condemn the torching of trucks, but understand the frustrations that lie within the sector....