Choices in potty seats abound

This product image released by CTA Digital shows the 2-in-1 iPotty with Activity Seat for iPad. For some parents, summertime is potty training time. And like so many aspects of life with kids, potty training means gear, lots of gear. The choices in potty seats and chairs proliferated and sprouted all manner of bells and whistles. (AP Photo/CTA Digital)
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