Description of problem:
When I 'create new channel' or 'clone channel', the info blurb on the page states:
Channel name and label are required. They each must be at least 6 characters in length. Labels must begin with a letter, contain only lowercase letters, hyphens ('-'), periods ('.'), underscores ('_'), and numerals. Channel name may also contain spaces and forward slashes ('/'). 

This indicates that the Channel Name cannot have parentheses.

Problem 1: When creating a new channel, entering parentheses in the channel name get stripped out without warning.

Problem 2: When creating a cloned channel, entering parentheses in the channel name are completely accepted.
In fact, creating a clone of any Red Hat channel contains parentheses  e.g.  Clone of Red Hat Network Tools for RHEL AS (v.4 for AMD64/Intel EM64T)  Moreover, every Red Hat Channel Name contains parentheses e.g. Red Hat Network Tools for RHEL AS (v.4 for AMD64/Intel EM64T)

Problem 3: When editing a cloned channel that actually contains parentheses (e.g. a cloned Red Hat channel), the Update Channel action then removes the parentheses without warning.