The previous recall involved about 24 million vehicles sold in the U.S. over roughly the last decade, with 14 manufacturers impacted.
President Obama takes a drink of filtered tap water during his visit to Flint, Michigan, on Wednesday.
The fire has scorched more than 24,700 acres since Sunday in this rural community in Canada's Alberta province.
A federal judge said Wednesday it 'may be necessary' to depose Hillary Clinton about the nature of her personal e-mail server in a ongoing lawsuit.
Social media giant Facebook has paid a $10,000 reward to a 10- year-old Finnish boy for finding a glitch in its picture sharing app Instagram.