MANASSAS, Va. - Prince William County's planned illegal immigration crackdown was hampered by state budget cuts, with the board of supervisors on Tuesday delaying any real action until it gets a fuller picture of the county's finances. Supervisors unanimously approved a new police department policy under which officers could check the immigration status of those detained even for minor infractions. But they held off on authorizing an extra $2.5 million a year needed to implement it. The board also heard a report recommending that some county services - including housing assistance, drug rehabilitation for jail inmates and senior programs -...