Editor's note: This column was co-authored by Fernando Jiménez.In 2010, during the administration of then-Puerto Rico Republican Governor Luis Fortuño and under the leadership of Republican Puerto Rico Senate President Thomas Rivera Schatz and Republican Speaker of the House (currently Puerto Rico’s sole representative in Congress) Jenniffer González Colón, the Walkway of the Presidents was inaugurated on the grounds of the Puerto Rico Capitol building in San Juan. At that time, the Walkway featured the statues of seven American presidents who had visited the U.S. Caribbean territory during their terms in office. The following year, Barack Obama also visited, and...