In AR-04, both Westerman and Moll appear to be conservatives, but I prefer Westerman because (i) he has a record that matches his campaign rhetoric and (ii) Moll has been telling outright lies about Westerman and Medicaid: http://m.nationalreview.com/corner/377940/arkansas-medicaid-expansion-and-2014-midterms-avik-roy
Shameful, I agree we should reject those candidates that tell blatant lies about their primary opponents.