Now, Greece is the only country with problems. The rest of countries have lower bond rates Than USA.
Ten year yield rates (as of Feb-2015)
Greece: 7.7%
Cyprus: 6.0%
Portugal: 4.9%
Italy: 3.7%
Spain: 3.6%
http://www.ecb.europa.eu/stats/money/long/html/index.en.htmlCompare this with the US, which has less than 2%.