Calories are a measure of how much energy food or drink contains. The amount of energy you need will depend on: 1  your age â for example, growing children and teenagers may need more energy. 2  your lifestyle â for example, how active you are. 3  your size â your height and weight can affect how quickly you use energy.
Email. Law enforcement analysts are calling for numerous changes to the way police are trained in the wake of the death of Freddie Gray in Baltimore and the fatal police shooting of Walter Scott in South Carolina.
For almost two years, a protest movement known as âBlack Lives Matterâ has convulsed the nation. Triggered by the police shooting of Michael Brown in Ferguson, Missouri, in August 2014, the Black Lives Matter movement holds that racist police officers are the greatest threat facing young black men today.