NBC's Domenico Montanaro previews the week ahead in politics, including President Obama's first major trip to Africa, election day in the Massachusetts Senate race, and the possibility of several huge Supreme Court decisions.
VIDEO: The Week Ahead: Obama heads to Africa
NBC's Domenico Montanaro previews the week ahead in politics, including President Obama's first major trip to Africa, election day in the Massachusetts Senate race, and the possibility of several huge Supreme Court decisions.