The BBC's Kim Ghattas opens her reporter’s notebook. There are details of hundreds of thousands of miles traveled by Secretaries of State, most recently John Kerry.
Arizona's flu season and requiring vaccination
Shoana Anderson of the Arizona Department of Health Services explains how the state's flu season compares with the rest of the country. James Hodge of Arizona State University's O'Connor College of Law considers the ethics of requiring workers to be vaccinated and sending them home if they're ill.