Kahn's first projects involved building housing in Philadelphia.

VOA: special.2009.12.13

Although Israel bans cement to keep Hamas from building bunkers, streets are being repaired, and some public works projects are proceeding.

VOA: standard.2010.06.16

And in a further gesture of goodwill, the Chinese leader promised help in building 100 clean energy projects, part of what China says is its commitment to fight global warming.

VOA: standard.2009.11.08