When Buffalo Mayor Byron Brown announced the city's budget for the approaching fiscal year, much of the discussion centered on a lower property tax rate and the ambitious set of goals outlined in the $508 million spending plan. After reviewing the proposal, Geoff Kelly of Investigative Post has raised several questions about some projected revenues. At the top of the list: $11 million in casino revenue from the Seneca Nation of Indians, a funding line that is unlikely to be realized anytime soon.