Bert Vargas, left,  and John Allen, right,  work to clean up the Selena Memorial in Corpus Christi, Texas,  The two, who work for the city parks department, are remove inscriptions  of visitors who have left their mark on the memorial.  According to Vargas, the memorial is cleaned every three to four days due to the inscriptions. Photo: THOMAS BUTLER, AP / CALLER-TIMES
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