WASHINGTON — Congressional leaders have hashed out a massive, year-end catchall bill that combines $900 billion in COVID-19 aid with a $1.4 trillion omnibus spending bill and reams of other unfinished legislation on taxes, energy, education and health care.WASHINGTON — Congressional leaders have hashed out a massive, year-end catchall bill that combines $900 billion in COVID-19 aid with a $1.4 trillion omnibus spending bill and reams of other unfinished legislation on taxes, energy, education and health care.