A little more than a year after calling on the National Guard to assist the state Department of Corrections, Gov. Ron DeSantis’ administration is proposing to assign another 100 guard members to Florida prisons and buy dozens of now-leased trailers to house them and family members. The corrections agency for years has grappled with staffing shortages and high turnover rates, resulting in millions of dollars in overtime pay for workers. The Legislature has authorized hiring and retention bonuses for correctional officers and hiked starting salaries, but staffing issues persist.