The House passed legislation Thursday to allow people to keep their insurance plans under ObamaCare even if the coverage doesn't meet all of its requirements. Twenty-five Democrats broke ranks to help pass the bill in the 247-167 vote, including Reps. John Barrow (Ga.), Nick Rahall (W.Va.) and Kyrsten Sinema (Ariz.), who are among the most vulnerable incumbents running for reelection this year. The vote offered those Democrats an opportunity to distance themselves from the president on the still-controversial Affordable Care Act. The legislation is sponsored by Rep. Bill Cassidy (R-La.), a medical doctor who is campaigning to unseat Sen. Mary Landrieu (D-La.) in a closely watched race that could decide which party controls the Senate in 2015.