U.S. Markets closed

LaGuardia evacuated over suspicious package report

NEW YORK (AP) -- Part of New York's LaGuardia Airport has been evacuated due to a report of a suspicious package.

CBS New York (http://cbsloc.al/11aani4 ) says the evacuation Tuesday morning involved the upper level of the airport's central terminal building.

New York City is on a heightened security alert as a precaution due to the Monday's bombing at the Boston Marathon.