cluster housing, developments, homes, crowding, lots, high-density, real estate, footprint, zoning, neighborhoods, planning, city planning, growth, families, multiple, close, properties, planners, land, more homes, lot sizes, cramped, traffic, congested

gas, prices, dependency, housing, developments, farmland

mideast israel, palestine, settlements, iran, ahmadinejad, nukes, missiles, nuclear, netanyahu, obama, peace