Another example of double standart?

Cadhafi's son and grandchildren are reported to be killed in NATO bombing
While, I support NATO intervention in Libya, however, (and this is a huge "however") I don't understand what Cadhafi's son or grandchildren got to do with it? Are they are to blame for his deeds? Excuse me, why there is no all-over-the world international cry? Where are "human rights defenders"? When Israel bombarded and killed Salah Shhade-palestinian suicide bombing master mind and killed him and some members of his family, the whole world erupted in condemnation and international probe was formed. Same was done regarding operation Cast Lead. When Palestinians used civilians as human shield and fired rockets from the school roofs, bringing retaliation fire upon civilian's heads there was a wide condemnation. An accident (sad, but unavoidable) death of some civilians in Gaza resulted in judge Goldstone report(which now can be regarded as null, but back then it was top news). In that report Israel was accused of crimes war crimes. So, I wonder now, if there will be an international/UN probe against NATO forces in Libya or is it just Israel, that UN/human rights council in Geneva, hates so much and applies "double standard" for it?