1.   And in fashion, designers are deliberately exposing the seams of clothing, rather than hiding them.

2.   He said the Cole bombing exposed a seam in U.S. security precautions.

3.   In his NBC interview, Cohen said the Cole bombing exposed a seam in U.S. security precautions.

4.   The Cole bombing exposed a seam in U.S. security precautions, the secretary said.