Atlanta Journal ConstitutionCroatia beats IrelandAtlanta Journal ConstitutionBy PAN PYLAS AP POZNAN, Poland — Playing in a difficult group with Spain and Italy, it's Croatia at the top. Croatia's Mario Mandzukic celebrates after he scored during the Euro 2012 soccer championship Group C match between the Republic of Ireland and ...Euro 2012: Croatia beat Ireland 3-1New York Daily NewsCroatia beats Ireland 3-1 in Euro 2012USA TODAYDark horses Croatia make fast startFox NewsReuters -SI.com -Yahoo!