washington republican white house hopeful ted cruz say wednesday look might select vice presidential run mate become party presidential nominee think highly former rival marco rubio cruz u.s. senator texas appear cnn town hall wife heidi two daughters show personal side trail front-runner donald trump race get 1,237 delegate seal nomination express confidence emerge winner chip away trump lead force republicans pick nominee contest convention july cruz say team look possible vice presidential run mat process look number different options say cruz without mention name ask rubio cruz call amaze communicator inspire millions across country presidential campaign consider marco friend say cruz add anyone would naturally look marco position republican ticket cruz rubio u.s. senator florida engage bitter fight illegal immigration campaign rubio force race lose florida republican primary march 15. cruz say put differences behind town hall include exchange aim show cruz like home heidi cruz say shortly marry husband bring home 100 can soup haul big take back ask ever follow wife advice cruz say could remember examples heidi cruz ready response sometimes take trash ask say republican cruz speak highly rubio ask possible vp run mate