"With the House's landmark vote complete, Senate Majority Leader Harry Reid is facing dissent in the Democratic ranks over his health-care strategy -- leaving him struggling to meet a Christmas deadline and fielding White House pressure to get the bill done," reports Politico.
"Even before Saturday's House vote, senators had begun to question why Reid suddenly embraced a public health insurance option - one that he didn't yet have the 60 votes to pass."
"In the process, the Senate debate over health-care has stopped dead, raising the possibility the Senate won't even begin floor debate until after Thanksgiving. Reid himself recently left open the chance the final bill could slip until early next year."
Meanwhile, Bloomberg has a good outline of the differences between the House and Senate bills.