comic collector mike renaud.time the defense was ready with new evidence to challenge not only renaud's credibility, but also his memory. in 1990 you used marijuana and you drank alcohol on the weekends, did you not? >> so the strategy is to go nuclear lar on michael now? >> i wouldn't say nuke collar. we were just trying to bring out the facts. >> when "dateline" continues. int the facts. >> when "dateline" continues (swords clashing) -had enough? -no... arthritis. here. aspercreme arthritis. full prescription-strength? reduces inflammation? thank the gods. don't thank them too soon. kick pain in the aspercreme. ♪ ♪ at lowe's, with endless ways to organize what you need, you'll find some of the peace-of-mind you want. at prices you'll really want. start the year fresh at lowe's. shop lowe's store & save event now in-store and online. >>> i'mi coffin. in times square attention be was capped at 15,000 people while celebrations were canceled altogether in places like san francisco. >>> a raging fire tore through th