With the presidential campaign in full swing, China-bashing is back in season.
The market turmoil in China and its currency devaluation has provided the latest opening for Republican presidential candidates.
Florida Senator Marco Rubio enters the fray Friday with a foreign-policy speech his campaign says will focus on China. On the campaign trail, the Republican presidential hopeful has elevated his rhetoric on China recently, calling for tougher U.S. retaliation against incidents of alleged Chinese computer hacking.