For the most part, we don't hear novel arguments in favor or against the controversial issue of immigration. Mayor Michael Bloomberg has been one of the few to take a different view. Last year, he advocated opening the door to new immigrants if they all moved to Detroit.
Just as bystanders have the power to keep motorists and pedestrians in check, Tell Me More host Michel Martin suggests they also have sway over contentious social issues like same-sex marriage and immigration.
On my route home, there are a couple of stretches I tend to hit where, more often than not, there are a lot of people trying to cross the street at points where there are crosswalks but no stoplights.
And kids being kids, sometimes there's no crosswalk, but they're trying to cross anyway. Increasingly now, because there are new apartments going up, I also see more young working people marching across the street, carrying their take-out dinners, ear buds in place.
Surely you've noticed the proliferation of certifications advertising farmers' and food companies' virtuous commitments to fix the environment or promote health. These seals can reassure, but the sheer volume of them can also confound. How to choose between grass-fed, organic, hormone-free or free range?
Now imagine that you have to feed 50 million people a day in 80 countries around the world. And every day more of those people are demanding that the food you serve them be organic, gluten-free, or fair trade.