GOP senators respond to Obama on health care

WASHINGTON — Republicans on a key Senate committee are warning President Barack Obama that he’s making a mistake on health care by supporting a government insurance option for the middle class.

In a letter to Obama released Monday, all but one of the Republican senators on the Finance Committee reaffirmed their opposition to a public plan, suggesting that differences on the issue could doom chances for a bipartisan bill.

Obama says his plan would allow Americans to keep private coverage, but Republicans say a government insurance program would come to dominate the market, driving private insurers out of business.

Most Democrats support creating a public plan to compete with private insurers, but even they are divided over critical details.