EDITORS PLEASE NOTE: THIS EDIT CONTAINS FOOTAGE THAT WAS ORIGINALLY 4:3<br/> <br />ROUGH CUT. NO REPORTER NARRATION<br/> <br />Thousands of protesters who've been demanding the resignation of Pakistand Prime Minister Nawaz Sharif camped out in the center of Islamabad on Tuesday.<br/> <br />The situation was more calm than in previous days, when protesters clashed with police and other security forces. At least three people were killed in the confrontations.<br/> <br />But on Tuesday the protesters went about their daily lives, eating, reading newspapers and cleaning up.<br/> <br />Their activities have paralysed the capital and created massive traffic jams. The site is littered with rubbish and reeks of human waste.<br/> <br />But they are unapologetic about their actions and vow to continue their mission to bring down Sharif's government.<br/> <br />The protesters accuse the government of corruption and Sharif of rigging the election last year. He denies that and has refused to step down.<br/> <br />Sharif chaired a joint s
