Face time: Obama informs town hall audience best way to get his attention

At that town hall meeting, President Obama called on a member of the audience and gave up some information that could be of use to others who have questions in the future:

Pres calls on woman wearing Obama T-shirt: "If you want to get called on, wear the president’s face on your shirt," he advises.

— Mark Knoller (@markknoller) August 23, 2013

Are you paying attention, White House press corps?