HAZLETON, Penn. — Former Republican presidential candidate Alan Keyes has chosen April 15 to make a major announcement of his intentions, following indications he has broken with the GOP.A life-long Republican who has increasingly cited the party's failure to match conservative rhetoric with actual performance in the political arena, Keyes said he will reveal his reasons for departing the GOP at a press conference scheduled for 8:30 pm ET, at the Best Western Genetti Inn in Hazleton, PA.The event will be video-streamed live at Keyes' website, www.AlanKeyes.com.Keyes added that he is looking to the Constitution Party as a possible home for his future efforts in politics, including a potential run for president in the 2008 general election."No other ‘third party' is as well-established as the Constitution Party," said Keyes. "They've been around since 1992, and have built a significant grassroots presence among patriotic, Constitution-minded citizens--with a registered membership of over 350,000. Conservatives have a home in the CP that they can find nowhere else, given the decline in the Republican Party's credibility as a voice and vehicle for conservatism."