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In addition , St. Petersburg would then be liable to repay millions of dollars of federal grants received for the airport , even though repayment of those grants do not allow the city to close the facility under law . In closing , let me say I think it is difficult to speculate as to the Advisory Committee 's final recommendations and as to the Commission 's potential decisions with respect to 404 and smaller public companies . By implication , Adobe cares less about the source of PDF documents than what its own applications can do with the resulting files . " That 's why we fully support the aviation enthusiasts in St. Petersburg fighting to keep Albert Whitted Airport open for years to come . The virus - respiratory enteric orphan virus , or reovirus - inhabits the lungs and intestines of humans .