AP News:美拟再推4500亿美元新刺激

This is AP News Minute.
A gunman and 16 others are dead after the worst mass shooting in Canadian history. Authorities say a man disguised as a policeman shot people in their homes in Nova Scotia province.
President Trump says his administration and congress are close to a new COVID-19 aid deal. The $450 billion package would go to small business loans, hospitals and testing.

Governor Andrew Cuomo announced a plan to test people in New York state for coronavirus antibodies. The idea is to find out how many people in the state have actually had the virus.
Dallas-area police say a man opened fire on a bus and then hijacked it with 2 people on board. The suspect was killed after a chase and a shootout. Three officers were wounded.