dewayne johnson alleges the active ingredient in the popular weed killer - caused his non-hodgkin )s lymphoma. the debate over the potential that roundup causes cancer has been going on for decades. the f-d-a says it probably does (not ( cause cancer... but the world health organization says it probably (does. ( new video this morning... ...of the memorial growing outside a los angeles trader joes. this is where one worker was shot and killed during a tense hostage standoff saturday. trader joe )s says the store wil be closed indefinitely .. to give workers the chance to grieve .. and to process what happened. new details are emerging about the chaos before and during that standoff .. along with the worker who died. relatives say 27-year-old "mely corado" was a trader joe )s store manager. police say she was shot when the suspect crashed his car outside the store - and exchanged gunfire with officers during a chase. the gunman then went into the store. one customer says everyone dove for cover. the suspect surrendered the suspect surrendered some 3 hours later and freed the nearly 50 people h