31.   The remains removed Tuesday were pulled from an area where the south tower once stood, Cleary said.

32.   The remains removed Tuesday were found in a six-story heap of debris where the south tower once stood, Cleary said.

33.   The towers were left standing.

34.   The twin towers still were standing when he arrived.

35.   Tons of steel and concrete cover the blocks where the towers once stood.

36.   Too often, the Asian money went into building factory capacity that was not needed or office towers that now stand vacant.

37.   Where the twin towers once stood, workers in heavily gloved hands continued to sift through sand-like grit and hauled away steel beams.

38.   Workers have been excavating the last mountain of debris at the site, a six-story heap where the south tower once stood.

39.   Workers are also picking through a smaller pile of rubble where the north tower once stood.

40.   Workers in heavily gloved hands continued to sift through sand-like grit and hauled away steel beams where the twin towers once stood.