The board of directors of the California Musical Theatre canceled an emergency meeting called Tuesday afternoon to respond to a boycott called against the theater by gay and lesbian artists, according to published reports. The boycott was called by activists after bloggers revealed one of the theater company’s employees made a personal campaign contribution to the Yes on Proposition 8 Campaign. Scott Eckern, the company’s artistic director and chief operating officer, made a $1,000 contribution to Yes on Prop. 8. Any contribution of $1,000 or more requires the donor to declare home city and occupation. Eckern issued an apology Tuesday,...