Venezuela death toll rises as unrest enters fourth week

By Brian Ellsworth and Diego OréCARACAS (Reuters) - At least one person was killed in political unrest in Venezuela on Monday as anti-government protests entered a fourth week with mass "sit-ins" to press demands for early elections.A local government worker was shot dead in the Andean state of Merida at a counter-protest rally in favor of the socialist government, while another man there was wounded by a bullet and left fighting "between life and death", state ombudsman Tarek Saab said.T