Comments by "Kam sun Leong" (@kamsunleong6648) on "What is the impact of Trump's border wall? | DW News" video.

  1.  @user-iu2pd3xw7b  the Great wall in China still standing. They may make many crappy stuff but they are masters in building walls
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  2.  @CuongN24  True. You are only as strong as your weakest link.
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