President Joe Biden on Wednesday ordered U.S. intelligence officials to “redouble” their efforts to investigate the origins of the COVID-19 pandemic, including any possibility the trail might lead to a Chinese laboratory. After months of minimizing that possibility as a fringe theory, the Biden administration is joining worldwide pressure for China to be more open about the outbreak, aiming to head off GOP complaints the president has not been tough enough as well as to use the opportunity to press China on alleged obstruction. Biden asked U.S. intelligence agencies to report back within 90 days.