Advocates for seniors and the middle class have been warning for weeks that the Republican drive to cut taxes for the wealthy is the prelude to a larger attack on Social Security and Medicare.

In a videotaped interview with two Politico reporters Wednesday, Sen. Marco Rubio (R-Fla.) said the quiet parts out loud. Asked by interviewers Anna Palmer and Jake Sherman how to address the federal deficit, he replied: “We have to do two things. We have to generate economic growth which generates revenue, while reducing spending. That will mean instituting structural changes to Social Security and Medicare for the future.” (A video of Rubio’s appearance is here, with his remarks on Social Security and Medicare beginning at the 21:45 mark.)