( CNN ) -- CNN has learned from two senior Democratic sources that former President Bill Clinton will attend the Senate Democrats ' weekly luncheon Tuesday to address the caucus about health care . A notice obtained by CNN went out to Senate Democrats saying , `` All Senators should be aware that former President Clinton will be making a presentation on Health Care at tomorrow 's caucus lunch . Senator Reid has requested that all Democratic Senators attend . '' A constant refrain from Democratic leaders is that wavering Democrats must heed what they say is a lesson of the Clinton administration : fail to pass a health care reform bill , and congressional Democrats will suffer on Election Day . With this visit at a critical time for health care in the Senate , the former president will be able to deliver that message in person . Democrats in the House of Representatives approved a health care bill over the weekend . If the Senate passes a bill , a congressional conference committee will need to merge the House and Senate proposals into a consensus version requiring final approval from each chamber before moving to President Obama 's desk to be signed into law . The House bill is more expansive -- and hence more expensive -- than the Senate Finance Committee bill . The House bill , projected to guarantee coverage for 96 percent of Americans , will cost more than $ 1 trillion over the next 10 years , according to the nonpartisan Congressional Budget Office . CNN 's Dana Bash , Brianna Keilar , Ted Barrett and Alan Silverleib contributed to this report .
Clinton will attend Senate Democrats ' weekly luncheon Tuesday , sources tell CNN . Clinton will push message that failure to pass health bill will have election consequences . Comment: