michaela starts us off. "usa today," a troubling story says bullying and aggressive behavior by siblings can be just as damage as bullying by peers. it can lead to anxiety and depression. mayor michael bloomberg wants to expand a composting program and turn food, table scraps into biofuel. bloomberg says it can be used to power lights and appliances. "the wall street journal" says the u.s. and europe apparently can't agree on standards for air traffic control. the disagreement would mean two kinds of equipment for transatlantic flights. airlines, to be certain.e >> absolutely is. christine romans joins uáy she's got the business news we need to know. what do you have? >> we're gearing up for a rally, folks. the major average is up .75% this morning. stocks have been volatile, selling off the past few weeks. the s&p 500, 14% so far this