The Journal says Santorum needs to fit his economic point about helping manufacturing into a broader economic policy, and broaden his support base beyond the social conservative base. It says about Romney that he needs to find an authentic message that appeals to conservatives beyond catchphrases about repealing Obamacare. The problem it says is both candidates do not appeal to the whole Republican party. One candidate Romney lacks the fervor and firm convictions and the other Santorum has fervor and firm convictions about social issues, but can't do the same for economic issues and the other concerns of Republican voters.