Romney did clarify that others in his party have different views on that issue and that he hopes a comprehensive immigration reform package gets done.
"I hope that happens," Romney said. "I believe that will happen."
Since Romney's loss, in which he lost the Latino vote by more than 40 points, party leaders have pushed forward with a comprehensive immigration reform package that is likely to include a path to citizenship. It remains to be seen whether the conservative base will accept such a deal.
Romney said the party needs to do better.
"The weakness that our campaign had and that I had is we weren't effective in taking my message primarily to minority voters, to Hispanic-Americans, African-Americans, other minorities," Romney said. "That was a real weakness."