HCFA published a Notice of Proposed Rulemaking on March 28, 1997 (62 Fed.
( HCFA ( ( ( published ( ( a Notice ) ( of ( Proposed Rulemaking ) ) ) ) ( on ( ( ( March 28 ) , ) ( ( 1997 -LRB- ) ( 62 Fed ) ) ) ) ) . ) )
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HCFA tried to keep everyone informed about the rules they were making.
( HCFA ( ( tried ( to ( keep ( everyone ( informed ( about ( ( the rules ) ( they ( were making ) ) ) ) ) ) ) ) ) . ) )
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