Live updates: White House circulates a plan to extend Obamacare subsidiesAssociated PressThe White House is circulating a proposal that would extend subsidies to help consumers pay for coverage under the Affordable Care Act for two more years, as millions of Americans face spiking health care costs when the current tax credits are set to expire at the end of the year. GLP-1 Drug Fails to Quell Alzheimer’s in Novo Nordisk TrialsNew York TimesThe studies were a setback for the optimistic view that semaglutide and other drugs used in obesity and diabetes treatment could help prevent a number of brain diseases.