WJZ CBS News Sunday Morning April 15, 2012
correction-- their cheating ways are having an impact on the government's bottom line as rebecca jarvis will be reporting in our sunday morning cover story. >> tax day is upon us. americans everywhere are taking part in an age-old practice: last-minute filing. but what about that other longstanding tradition? >> ever since there have been tax collectors, there has been tax evasion. every empire in history, every government on the planet faces the problem of tax evasion. >> reporter: a visit to the i.r.s. later on sunday morning. >> osgood: they say a diamond is forever. nowhere is th...