April 29, 2009 3:02 pm Living Near Heavy Traffic May Increase Rheumatoid Arthritis Risk Living near a busy street may increase the risk for rheumatoid arthritis, suggesting vehicle exhaust and pollutants may play a role in the condition. US & World Videos 2:52 Severe weather kills at least 5 as tornadoes rip through Midwest and South 0:48 World Central Kitchen to resume operations in Gaza 3:26 Confrontations occur at UCLA campus amid ongoing protests 0:57 Fights break out at UCLA between pro-Palestinian, pro-Israel supporters 8:39 Gina Rodriguez gushes 0ver motherhood with son Charlie
