. >> good and bad news about niacin.at medical researchers suggest doctors do when prescribing it. >> don't forget to e-mail us your response to our water cooler question of the day. will the return of the old orioles look do anything to revive your interest in the club for the 2012 season? you can share your response at wbaltv.com and on our facebook page, or send us an e-mail to watercooler@wbaltv.com. >> the weather could impact your morning rush. we have some fog and some what >> welcome back. 5:50. upper 50's in the suburbs. that is a live shot from maryland 100. you can see the visibility is down. some drizzle and fog to start the day. we have some heavy rain across the lower eastern shore counties, north of cambridge. in baltimore, just sprinkles. that will be the case for the next hour, at least. heavier rain will move in. the best chance for steady rain will be this afternoon. high temperature of 62. -- willck the 74 pres check the seven-day forecast in just a few minutes. >> the only fda-approved supplement to