Two people were killed and more than 80 injured after heavy fog caused at least 140 cars to crash on a major interstate highway in the state of Texas. Police said the fog was so thick that officers had a hard time determining how many cars were involved in the incident. An apartment fire in Missouri killed five people, including a 7-year-old child, and left 16 people without homes. Finally, the Friday after Thanksgiving Day is known in America as “Black Friday.” The day traditionally marks the beginning of the Christmas shopping season and is the busiest shopping day of the year. Even before stories open their doors, people are lined up for hours in the hope of getting big bargains.