Sotomayor speaking in San Francisco last month. (Justin Sullivan/Getty Images)

Sonia Sotomayordining at Obelisk in Dupont Circle Saturday night with a mustachioed gentleman who seemed to be visiting from L.A., judging from their conversation. Just a friend, according to sources.

Rudy Giuliani in line at Einstein Bagels at Reagan National Airport Friday afternoon after arriving on a flight from Houston. Later, gate agents were heard paging the former NYC mayor — something left on the plane, it sounded like — but he was gone. (See also John Wall and other Heys )

More Reliable Source: ‘Lincoln’ accuracy; Ted Nugent; Bill Haseltine; Red Cross Ball; Brad Sherman; Bradley Cooper