More crashes are now being attributed to faulty ignitions in General Motors vehicles.
GM has raised the number of frontal-impact crashes linked to the problem ignitions to 47 from 32, according to company spokesman Greg Martin.
Here's a look at what you need to know about Memorial Day, a day honoring American soldiers who died serving the country in wars. In 2014, Memorial Day will be on May 26.
Facts: Celebrated on the last Monday in May.