Distribution Groups

I am trying to filter out some Distribution groups with the following script but it does not seem to be working to allow me to filter based on a specific set of characters in the name -

$dist = ForEach ($group in (Get-DistributionGroup -Filter {name -like "*"})) 

   {  Get-DistributionGroupMember $group | Select @{Label="Group";Expression={$Group.Name}},@{Label="User";Expression={$_.Name}},SamAccountName 

   }

$dist | Sort Group,User | Export-CSV c:\scripts\file.csv -NoTypeInformation

Would like to filter - name -like "*Law Clerks".  This will take any characters before Law and show me the results.

This code is from Martin 9700 off the Spiceworks website.  :)