Carleton University researchers developing personalized radiation therapy for cancer patients

Paula Callejas was trying to expand her swimsuit business in Florida after taking time off to take care of her ailing father in Canada before his death. Instead of celebrating the fashion line, the Canadian was taken into United States Immigration and Customs Enforcement detention. The 45-year-old’s family said their finances are being stretched as they try to navigate the confusing and difficult legal and immigration systems in the United States.