just about everything nowadays has silicon chips in it, from phones and computers to kitchen appliances and cars. but the world has been facing a chip shortage, which has exposed just how dependent we all are on semiconductor manufacturers in asia, with the vast majority of chips produced by the taiwanese company tsmc. among those who want to wrestle back some of that market share is the us. today, president biden will sign into law a bipartisan bill to boost microchip manufacturing in the us. the $280 billion package is aimed at addressing supply chain problems exacerbated by the coronavirus pandemic. supporters call it a win for the nation s economy and security. here s our north america correspondent michelle fleury in new york. microchips, the digital brains of every piece of technology around us. but a global shortage has disrupted everything from the production of cars to household appliances.- of cars to household appliances. of cars to household a- liances. ., appli