Xonjenese Jacobs, right, helps Kristen Niemi sign up for the Affordable Care Act during a healthcare expo at the University of South Florida Tuesday, Jan. 24, 2017, in Tampa, Fla. (AP Photo/Chris O'Meara)
**FILE** Two University of South Florida students take turns drinking from a cup during a college football game in Tampa, Fla., on Sept. 19, 2009. (Associated Press)
This undated handout photo provided by the University of South Florida College of Medicine shows Dr. Francisco Fernandez, who was named the founding dean of the new School of Medicine at the University of Texas Rio Grande Valley on Friday, Feb. 14, 2014. (AP Photo/University of South Florida College of Medicine)
A Dec. 17, 2013 photo, provided by the University of South Florida, shows artifacts from a coffin found in a grave at the Arthur G. Dozier School for Boys in Marianna, Fla. Researchers from the university have excavated the remains of 55 people in a graveyard at Dozier, five more than previous fieldwork had indicated might be there and 24 more than official records indicate should be there. (AP Photo/Ho, University of South Florida Anthropology Team)
A Dec. 17, 2013 photo, provided by the University of South Florida, shows Associate Professor Erin Kimmerle, center, facing camera, with investigators at a research site in a graveyard at the Arthur G. Dozier School for Boys in Marianna, Fla. Researchers from the university have excavated the remains of 55 people in the graveyard at Dozier, five more than previous fieldwork had indicated might be there and 24 more than official records indicate should be there. (AP Photo/Ho, University of South Florida Anthropology Team)
University of South Florida Associate Professor Erin Kimmerle gestures during news conference Tuesday, Jan. 28, 2014, in Tampa, Fla., regarding a research project at the Arthur G. Dozier School for Boys in Marianna, Fla. Researchers from the university have excavated the remains of 55 people in a graveyard at Dozier, five more than previous fieldwork had indicated might be there and 24 more than official records indicate should be there. (AP Photo/Chris O'Meara)
University of South Florida Associate Professor Christian Wells looks at some artifacts during a news conference Tuesday, Jan. 28, 2014, in Tampa, Fla., regarding a research project at the Arthur G. Dozier School for Boys in Marianna, Fla. Researchers from the university have excavated the remains of 55 people in a graveyard at Dozier, five more than previous fieldwork had indicated might be there and 24 more than official records indicate should be there. (AP Photo/Chris O'Meara)
University of South Florida Associate Professor Christian Wells holds a childs marble during news conference Tuesday, Jan. 28, 2014, in Tampa, Fla., regarding a research project at the Arthur G. Dozier School for Boys in Marianna, Fla. Researchers from the university have excavated the remains of 55 people in a graveyard at Dozier, five more than previous fieldwork had indicated might be there and 24 more than official records indicate should be there. The marble was found in one of the grave sites. (AP Photo/Chris O'Meara)