Crosswordiee.com

% replaces any number of letters (la% - lake, lamp)_ replaces one letter (ca_ - car, cat)

Crossword clues for Bill Clinton or Barack Obama:

DEM: Bill Clinton or Barack Obama, informally
LEO: Bill Clinton or Barack Obama
LEOS: Bill Clinton and Barack Obama, astrologically
BROKENHOMES: Gerald Ford, Bill Clinton and Barack Obama came from them