\begin{tikzpicture}[scale=.5]
          \coordinate (p) at (-2,0);
          \coordinate (q) at (2,0);
          \coordinate (w2) at (1,1);
          \coordinate (w3) at (-2,2.5);
          \tkzDefPoint(0,-1){c1}
          \tkzDefPoint(0,1){c2}
          \draw (-4,0)--(4,0);
          \draw[dashed,blue] (0,-4)--(0,4);
          \tkzDrawCircle[thin](c1,p)
          \tkzDrawCircle[thin](c2,p)
          \typeIIcline[dashed,color=blue]{p}{q}{w2};
          \typeIIcline[dashed,color=blue]{p}{q}{w3};
          \tkzDrawPoints[fill=red](p,q)
          \tkzLabelPoint[below left](p){\(p\)}
          \tkzLabelPoint[below right](q){\(q\)}
          \end{tikzpicture}