Republican town halls are erupting with protests as Americans fret over the future of their health insurance. But listen to Lamar Alexander for a few minutes, and you might think not a single bad thing will come of the GOP’s plan to rip apart Obamacare and stitch together a replacement.

The folksy Tennessee senator is quietly prevailing upon Republican lawmakers to take a deep breath when it comes to rewriting the health care law that controls a sixth of the American economy. His goal, in a nutshell: to reassure millions of Americans that Republicans aren’t trying to snatch away their health insurance.

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Obamacare is a proven policy failure. Congress and the Trump Administration must completely repeal the law, beginning by seizing the opportunity to accomplish as much of repeal as possible through the reconciliation process. Congress must focus on the fundamentals: equalizing the tax treatment of health insurance; restoring commonsense regulation of health insurance; and addressing the serious need for reform in Medicare and Medicaid by adopting policies that give individuals control over their health care. High quality health care means all Americans should be free to choose a health care plan that meets their needs and reflects their values. Congress must act now to repeal Obamacare and replace it with a new set of options that empower Americans, not government.

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A new poll by McLaughlin & Associates, commissioned by Hudson Institute finds that when the link is made between Obamacare’s preexisting-conditions protections and higher premiums, Americans prefer lower premiums to such protections. The poll included 36% Democrats and 33% Republicans.

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When Dave Hoppe recalls his first big health-care fight, one memory stands out. It was the summer of 1994, and Sen. George Mitchell, the Democratic majority leader, had canceled August recess to force a debate over his party’s health-care monster: HillaryCare.

Senators weren’t happy about losing their break, remembers Mr. Hoppe, who at the time was an aide. “And yet, Republican senators were lining up in the cloakroom; they couldn’t wait to get to the floor,” he says. “They knew this issue. They’d studied it. They were better informed than Democrats about HillaryCare. There was such an esprit de corps. It was energizing.”

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