(WASHINGTON EXAMINER) House Republicans don’t have the power to stop Obamacare. But they do have the power to investigate it.

Recent weeks have seen the meltdown of the Obamacare national online marketplace, reported to have cost between $400 million and $600 million so far. There are also indications the administration knew serious problems were coming and hid them from lawmakers who have a responsibility to oversee the program.

The episode has prompted a lot of questions on Capitol Hill. Just how many people have tried to purchase coverage on the exchanges? How many have succeeded? Is the level of interest sufficient for Obamacare to reach its goal of seven million enrollees? Why is the administration being so secretive about it?

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