As Twitchy reported, Mitt and Ann Romney have welcomed a beautiful new grandchild into their loving family. But rather than celebrating the joyous news, vicious lefties are slinging their bigoted mud:

https://twitter.com/_Amber_Bee/status/381155845498601472

https://twitter.com/wxzdom/status/381158257089208320

https://twitter.com/nappyfro_/status/381156807018045440

https://twitter.com/nettaaaaaaaa/status/381157481050693632

https://twitter.com/DanayaMonroe/status/381156889544753152

https://twitter.com/SkyHighHustla/status/381171554010529792

Haters will hate no matter what. We wish the Romneys nothing but the best.

Editor’s note: The title initially stated that the Romneys’ new adopted grandson is black. It has since been amended to reflect that Kieran may have a different background.