Clinton, Obama differ slightly on health plans

Sens. Obama and Clinton both say they make reducing the number of people without health insurance - 47 million - a cornerstone of their health plans. Their approaches are so similar that some health experts say this is not the issue that will help most voters decide between the two Democrats. The real fireworks will come in the fall when one of them faces Sen. John McCain, the presumptive Republican nominee, whose proposal is starkly different and represents a greater departure from the status quo. . . . Both Clinton and Obama say they want to build on the current mix of public and private health insurance to make coverage universal and affordable. Both say they would offer tax subsidies to help people buy insurance, require most employers to help pay for insurance, and limit insurance company profits. Individuals and small businesses could join big groups to buy private insurance or a Medicare-like public plan.
The big difference between the two is that Clinton would require everyone to have health insurance and Obama would mandate it only for children.

McCain's stand on tobacco is put to test

Ten years ago, Senator John McCain took on the tobacco industry, saying he would never back down from legislation to regulate the industry. He also supported a $1.10-per-pack tax on cigarettes to fund programs to cut underage smoking. "I still regret we did not succeed," he said as recently as last October. Now, McCain's longtime effort to crack down on tobacco is being put to a new test. Within weeks, the Senate is expected to vote on legislation to allow the Food and Drug Administration to regulate tobacco. McCain agreed months ago to cosponsor the current bill with Senator Edward M. Kennedy, but McCain's policy adviser said the senator won't commit to voting for it until he sees the final legislation. McCain has also dropped his support for increasing cigarette taxes. Last year, McCain voted against legislation that would have used a 61-cents-per-pack tax to expand a children's health program. He told a television reporter earlier this year that he would have a "no new taxes" policy as president.

Into the Fray Over the Cause of Autism

“It’s indisputable that autism is on the rise among children,” Senator John McCain said while campaigning recently in Texas. “The question is, What’s causing it? And we go back and forth, and there’s strong evidence that indicates that it’s got to do with a preservative in vaccines.”
With that comment, Mr. McCain marked his entry into one of the most politicized scientific issues in a generation.