architecture but its cutting- edge architecture really put columbus on the map. we ll explore this remarkable town all morning but our cover story will take us back to the big city and as seth doane explains we have plenty of company. reporter: cities are back because so many people are back in them. after years of folks moving to the suburbs more and more of us are finding that returning to the city is the only way to go. they let you live, you know, really live, you know, think, feel, smell, taste and engage in life. reporter: cities let you do all that. yeah. reporter: why is city life so appealing? later on sunday morning. osgood: good design doesn t always mean soaring sky scrapers or elegant homes. there s also a role to play in more humble structures as serena altschul will be showing us. reporter: you may have been in the dog house once upon a time. but chances are it wasn t like this one. or this one. dogs might just be an architect s best friend. the
edge architecture really put columbus on the map. we ll explore this remarkable town all morning but our cover story will take us back to the big city and as seth doane explains we have plenty of company. reporter: cities are back because so many people are back in them. after years of folks moving to the suburbs more and more of us are finding that returning to the city is the only way to go. they let you live, you know, really live, you know, think, feel, smell, taste and engage in life. reporter: cities let you do all that. yeah. reporter: why is city life so appealing? later on sunday morning. osgood: good design doesn t always mean soaring sky scrapers or elegant homes. there s also a role to play in more humble structures as serena altschul will be showing us. reporter: you may have been in the dog house once upon a time. but chances are it wasn t like this one. or this one. dogs might just be an architect s best friend. they can t really speak back. the