In this excerpt from a live webcast aired June 10, 2011, Colleen Jaconetti of Vanguard Investment Strategy Group and Chris Alwine of Vanguard Fixed Income .\r<br>\r<br>In this excerpt from a live webcast aired June 10, 2011, Colleen Jaconetti of Vanguard Investment Strategy Group and Chris Alwine of Vanguard Fixed Income .\r<br>\r<br>In this excerpt from a live webcast aired June 10, 2011, Colleen Jaconetti of from Vanguard Investment Strategy Group and Chris Alwine of Vanguard Fixed .\r<br>\r<br>Which is a better investment? There are pros and cons to each, but Vanguard bond experts Daniel Wallick and Chris Alwine emphasize that a municipal bond .
