5 days into the fifth month, Mexicans celebrate the holiday they call this
But most non-Mexican Americans have "no idea" about the day's 
history, said Carlos Tortolero, president of the National Museum of Mexican... [DOC] [TLE] Mexican Culture -- Cinco de Mayo - Casa Blanca Mexican ... [PAR] Jan 23, 2013 ... Once a battle victory, Cinco de Mayo now celebrates Mexican culture.