As-Salam 'Alaikum,
I just want to share this beautiful article, which I read some minutes ago:
On the anniversary of the demise of Hazrat Abu Taleb (as), 26th Rabi` al-Awwal, we look at three reliable hadiths in al-Kafi and see the status of this great man, despite claims from the Mukhalafeen that he is a kafir (audhubillah).
http://purifiedhousehold.com/salam-alayka-ya-abu-taleb-as/