US-based Glamis Gold plans US\$3.4B takeover bid for Canada #39;s &lt;b&gt;...&lt;/b&gt; TORONTO (CP) - Glamis Gold of Reno, Nev., is planning a takeover bid for Goldcorp Inc. of Toronto - but only if Goldcorp drops its \$2.4-billion-Cdn offer for another Canadian firm, made in early December.