11:05World Have Your SayWHYS 30: Syria army renews assault on Homs BBC World Service Duration: 25 minutes Tue 7th Feb 2012, 11:05 on BBC World Service OnlineAvailable for over a yearListen nowOn today's WHYS 30: As the Syrian army resumes heavy shelling in Homs, we'll hear from those close to the story.GenresNewsFormatsDiscussion & TalkPhone-insBrandWorld Have Your Say Source: BBC Online