People&amp;#8217;s United Financial Inc. said Tuesday morning it is consolidating its insurance agencies into a single unit called People&amp;#8217;s United Insurance Agency. Daniel Casey, former president and chief executive of Chittenden Insurance has been tapped to lead the Bridgeport-based bank&amp;#8217;s insurance division. The bank said as of Jan. 1, 2011, R.C. Knox, Beardsley, Brown and [...]