RALEIGH - Co-Speaker of the House Richard Morgan is only the second Republican speaker in the past century and the highest-ranking GOP state legislator, but four months into his term, members of his own party are trying to reprimand him at their state convention in Charlotte next weekend. Morgan's critics, angry about the coalition he formed with House Democrats, vow to find Republicans to run against him and his four core supporters in next year's GOP primary. "The `Morgan Five' will definitely have primary opposition," said Rep. Frank Mitchell, R-Iredell. "When you get Republicans angry, they will go after you."...