US Republican Senator a partner with foreign officials??? against US policy?

Is anyone paying attention here? 

The Rachel Maddow Show

 

When a sitting U.S. senator partners with a foreign official to undermine American foreign policy ...

... when did this become OK?

http://on.msnbc.com/1EvjWlF

Cotton will 'stand with' foreign leader against US foreign policy

Sen. Tom Cotton (R-Arik.) traveled abroad as part of his partnership with a foreign official. Together, they hope to undermine American foreign policy.

MSNBC.COM|BY MSNBC