Do you see any minoriites or immigrants conservatives at venues that Romney or Ryan spoke at during the election? You don't and that gives the MSM the ability to paint the RP as a party for affluent caucasian only.
Also, the flaw in the focus group does not represent demograhics of the country.
Everytime there is an election the DP governor or congressman/woman would showed up and speak to minorities about electing them for office. You don't see that with the RP. We are not living in the 80s anymore which means the RP will have to do a lot of outreach if they want to be elected into office. The demograhics have changed along with religious beliefs.