Related Clues:

• Apropos
• Now, about . . .
• 'Lips like cherries,' e.g.
• Considering
• Topic lead-in
• Literary comparison
• Bit of legalese
• Memo beginner
• Communiqué segue
• 'Now, about ...'
• 'Now, about …'
• Phrase of comparison
• Re
• Regarding, in legalese
• 'Sick as a dog,' for instance