double spacing in a text box within a rpt

how do you make a text box on a report double space? Also how would I bold only part of the text, not everything in the text box?

Example of the code in my text box:

=" to be held on " & [LongSchDate] & ", at " & [SchTime] & " in the " &
[CountyName] & " Office at " & [CountyAddress1] & ", " & [CountyCity] &
", Virginia, and to testify and/or *produce the following person(s)
and/or document(s)* in the Matter of " & [ClientFirstName] & " " &
[ClientLastName] & " being conducted under the authority of Ark. Code
Ann. Section " & [OtherCitation] & "."