!8?:V  ?VA:8  B0  <>6CBL  7=04>18B8AO  4;O  B@0=A?>@BC20==O  A>N7=8E  01>  2>@>68E  >48=8FL  V7  >4=>3>  <VAFO  =0  <0?V  2  V=H5.   &O  A8;0  A?@0FL>2CT  =0  2AVE  A>N7=8E  2>W=0E  C  @04VCAV  4VW,   0;5  =5  =0  :>6=><C  2>@>6><C. 
 
 
 
 #40;8<  70AB>AC20==O<  40=>W  A8;8  1C45  2V4:840==O  2>@>6>3>  2V9AL:0  2V4  20H>W  1078  01>  H284:5  ?@>AC20==O  ?>27  >1>@>==C  ;V=VN  4;O  @0?B>2>3>  =0?04C. 
 
 
 
 )>18  A:>@8AB0B8AO  FVTN  A8;>N,   =0B8A=VBL    =0  ?V:B>3@0<C  " !8?:V  ?VA:8"   23>@V  5:@0=0,   0  ?>BV<     VI5  42VGV.   5@H89  @07  =0  3@C?C  2>W=V2,   O:8E  ?>B@V1=>  ?5@5<VAB8B8,   4@C389     =0  <VAF5,   :C48  ?>B@V1=>  ?5@5<VAB8B8.     3@C?0  2>W=V2,   I>  ?5@5<VICNBLAO,   V  <VAF5  ?@87=0G5==O  ?>28==V  7=0E>48B8AO  2  <560E  20H>W  < l i n k = " t o p i c : l i n e   o f   s i g h t " > 7>=8  2848<>ABV< / l i n k > . 