@Berke2
I haven't seen this news and not sure if it is true. But I also see people claiming shrines of prophets were attacked by ISIS? When did that happen? It seems like part of propaganda war both sides claiming one side is attacking shrines. It shows you how much hate there is in this conflict and to accuse opposition of attacking shrines is intended to demoralize them and their supporters.
And make them regret starting a revolution in Syria.
Shias don't generally attack shrines or graves because their religion is based around them. They only attack specific ones where sunni figures are buried e.g. the saffavids dug up the grave of Imam Abu Hanifa and put a dogs body there. They'd probably leave some random pir's (sufi mystic) shrine but if it's a companion's grave or prominent scholars grave then they're likely to attack.
Whereas ISIS destroy shrines because they view it as a duty. Although ISIS destruction of these things is kinda hazy cos in the past I've read that they've also sold certain things like statues/images whilst at the same time they try to give an appearance of destroying these things.
Personally I believe this is more of an emotional issue whilst there are bigger things to worry about. The one's who have departed have departed, the shia can do them no harm. I believe we as Muslims need to concentrate more on the suffering of Muslims who are alive in Syria or in Kashmir or in China or in Iraq or Burma and so on...