President Donald Trump directed government agencies on Friday to freeze regulations and take steps to weaken Obamacare, using his first hours in the White House to make good on a campaign promise to start dismantling his predecessor's healthcare law. Heading into the Oval Office shortly after the conclusion of his inaugural parade, Trump signed an order on the Affordable Care Act that urged government departments to "waive, defer, grant exemptions from, or delay the implementation" of provisions that imposed fiscal burdens on states, companies or individuals. It also called for efforts to give states greater flexibility in implementing healthcare programs while developing "a free and open market in interstate commerce for the offering of healthcare services and health insurance." Health experts…