ats seem to be very opposed to that. So, Republicans have backed off. I don't know if that's the final word. Maybe it is, maybe it isn't." Collins, Rubio Introduce Amendments To Extend PPP Deadline. Axios (8/4, Treene, Primack, 521K) reports Sens. Susan Collins (R-ME) and Marco Rubio (R-FL) on Tuesday "filed two big amendments to legi