Protests by Thailand's anti-government red shirt movement have entered their sixth week, with little sign that the protesters are easing up on their demands for the government to resign. <br /><br />They have also begun bringing in new supporters from the rural northeast of the country, a heartland of support for the red shirt cause. <br /><br />Al Jazeera's Aela Callan reports from the city of Khon Kaen
