GOP ready to take the reins 01/05/2003 By DAVID JACKSON / The Dallas Morning News CRAWFORD, Texas - Welcome to the brave new Republican world. President Bush and a GOP-led Congress will converge on Washington this week to confront an age of anxiety, one layered with pessimism over the economy, terrorism, and confrontations with Iraq and North Korea. And Democrats, with little chance to enact an agenda of their own, are reminding Mr. Bush and Republicans of the perils of getting what you asked for. They plan to hold the GOP majority that Mr. Bush fought so hard to...