If you eat 100 calories and it takes the body 100 calories worth of energy to digest that, it's net-zero, and big dieting win. Some foods that get close to that mark and will help hit weight loss goals.
Joseph R. Biden was sworn into office on Wednesday, becoming the 46th President of the United States in an inaugural ceremony on the Capitol's West Front.
Today is Inauguration Day in America, and Joe Biden will be sworn in as the 46th president of the United States of America. Here's your guide to taking it all in.