Daily Published Photos: March 23, 2012

President Barack Obama shakes hands and talks with people after speaking about energy at the TransCanada Pipe Yard near Cushing, Okla., Thursday, March 22, 2012. Photo by Nate Billings, The Oklahoman

President Barack Obama shakes hands and talks with people after speaking about energy at the TransCanada Pipe Yard near Cushing, Okla., Thursday, March 22, 2012. Photo by Nate Billings, The Oklahoman