Beyond TV: Syfy's 'Haven' also tweets

'HAVEN' TWITTER-TELLING Syfy's Friday night fave "Haven" launched a story line Friday night that flows between the on-air series and online's Twitter service. The show's newspapermen Vince and Dave will interact with a mysterious Twitter user through the second-season finale Sept. 30. Details at syfy.com/haven.

HURRICANE CHAT Got questions about hurricane season? As part of The Weather Channel's Hurricane Week Monday-Friday, channel expert Rick Knabb and FEMA director Craig Fugate are holding an online chat Wednesday from noon-1 p.m. Visit weather.com.