Eliza Gray argues that Univision will help decide the answer to that question:

If the GOP’s strategy of embracing immigration reform has any chance of wooing back Latino voters, it will have to depend on Spanish-language media, particularly Univision, to get its message across. Eighty-eight percent of Latinos watch Spanish-language television, according to the American Journalism Review, and Univision is the clear leader in that market. For many Latinos, Univision is their only source of news.“72 percent of Latinos who watch Univision’s main evening news broadcast with Ramos and Salinas do not see any other television news,”according to the Guardian.

She adds that this "will be difficult for Republicans, because Univision has helped drive the perception that the GOP is hostile to Latinos."