About gamma^5 Chiral Interactions of Massive Particles in the   (1/2,0)+(0,1/2) Representation
  We argue that the self/anti-self charge conjugate states of the (1/2,0)\oplus (0,1/2) representation possess the axial charge. Furthermore, we analyze the recent claims of the \sim \sigma \cdot [A \times A^*] interaction terms for `fermions'. Finally, we briefly discuss the problem in the (1,0)\oplus (0,1) representation. 
Valeri V. Dvoeglazov (U. A. de Zacatecas)