 From Marketplace, I'm Sabree Beneshour, in for David Brancaccio. The Republican National Convention in Milwaukee came to a close last night as President Trump formally accepted his party's nomination for president. Economic themes were sprinkled throughout Trump's acceptance speech. Marketplace's Nancy Marshall-Genzer has more. Former President Trump issued calls for unity, but also spent a fair amount of time criticizing President Biden's economic record. He called the U.S. a nation in decline and proposed tax cuts.