Obama to warn Dems: This is America's last chance for health reform

Obama will contend that if it fails now, no other president will attempt it, aides said.

White House Communications Director Dan Pfeiffer told POLITICO: “If President Obama doesn’t pass health reform, it’s hard to imagine another president ever taking on this Herculean task. For those whose life’s work is reforming health care, this may be the last train leaving the station.”

Previewing the message, Vice President Joe Biden said on MSNBC’s “Morning Joe”: “If health care does not pass in this Congress … it’s going to be kicked back for a generation.”