Calculating risk on Mother's Day as COVID cases rise

Just in time for Mother's Day, COVID cases are on the rise throughout the Bay Area. One health expert says a highly transmissible variant is going around, but that hospitalizations remain low.

St. Patrick's Day: The history behind the holiday in the United States

However you view St. Patrick's Day — as a holy day of obligation, a celebration of Irish culture, or an excuse to imbibe a green pint of beer — millions across the globe will observe the holiday on March 17th. But other than "drowning the shamrock" and getting pinched for not wearing green, what do we really know about the holiday?