Recycling posters featuring the picture of US President Barack Obama have reportedly been spotted on garbage cans at the Estonian capital's airport. Obama's photograph is encircled with the three arrows that symbolize recycling and encourages consumers with his campaign slogan "Yes, We Can," Russia Today (RT) reported citing a report at delfi.ee. Eesti Pakendiringlus, an Estonian recycled packaging company, is stressing on the “can” with a pun on the word's other meaning tin.