Wale, D.C.’s premier hip-hop wonder, leaked “Nightlife” today on his blog. The song is off his upcoming mixtape, Back to the Future, a collaboration withlocal rapper/producer 9th Wonder. It’s slated to drop spring 2009. “Nightlife” features Philly’s Young Chris of Young Gunz and gives a shout out to the 44th President.

I mack hard, set it off when on any song
My President is black, so is my credit card