Ferber, 458 U.S. at 764-65, 102 S.Ct. In response to Ferber, Congress passed the Child Protection Act of 1984 (CPA), which was modeled on the New York statute upheld in Ferber. In other words, Congress could not "burn up the home to roast the pig." Whether that tough harmony has been struck in the quick legislation is the concern right before us.