Hillary Clinton coughs and a nation listens

Apparently, it takes a village to explain a cough. Hillary Clinton's coughing spells along the campaign trail have drawn attention from supporters and opponents alike. Though Democrats insist Clinton merely has seasonal allergies, Republicans argue her cough suggests a more problematic health issue. Meanwhile, everyone is left to sigh and wonder: When is a cough "just" a cough -- and when do you need a doctor?
Source: CNN.com - Health - Category: Consumer Health News Source Type: news