It starts like a joke — Gov. Rick Scott walks into a Gainesville Starbucks — but one patron wasn’t laughing. Scott stopped in at the coffee chain for a cup Tuesday after touring the recently opened factory and headquarters for biopharmaceutical company Nanotherapeutics. Cara Jennings, a former Lake Worth city commissioner, saw Scott in the downtown store and ripped into him, from her seat, over health insurance and cuts to women’s health services, and calling him an expletive