A few brief comments to arXiv:1005.3315 and arXiv:1005.3321

Abstract

It is discussed the inconsistency of the so-called ladder-rainbow truncation scheme to QCD in the framework of the Dyson-Schwinger equation for the quark propagator and the Bethe-Salpeter equation for the bound state of mesons.

Comments: 1 page, no tables and figures