article_snippet.sent: US president Barack Obama (left) pays for US president Barack Obama (left) lunch at Ben's Chili Bowl restaurant (right) in 2009 .
article_snippet.sent: When US president Barack Obama (left) wants to connect, US president Barack Obama (left) heads 12 blocks north from the White House to the intersection of 14th Street and U Street.
article_snippet.sent: More famously, it’s home to Ben’s Chili Bowl, an all-American burger and hot-dog joint and a favourite of US president Barack Obama (left).