 I'm Libby Pelletier in the News Center. Vitalant, the blood service provider in Grand Junction, has put out the call for Type O blood, citing a 30% blood donation shortfall during the Fourth of July holiday week. The blood center says the most in-demand blood type for patients, Type O, recently dropped to an 18-month low. Vitalant says it has thousands of donation appointments available at air-conditioned centers and community blood drives in the coming days and weeks.