With a photo of Barack Obama, complete with Obama quote:
Rest in peace, Nelson Mandela. pic.twitter.com/4qlqsXLp6e— The White House (@WhiteHouse) December 5, 2013
Kubos to Jammie for nailing it early:
Has Obama released a photo of himself in tribute to Mandela yet?— JWF (@JammieWF) December 5, 2013
It appears that MSNBC has actually out-Obama-ed Obama's mourning...
...because that's a concern: How Mandela's death might affect Barack Obama.