An ethnic Madhesi man holds a banner that reads “Hail Madhesh Hail Madhesi. Black Day,” during a protest against the country’s new constitution saying lawmakers ignored their concerns over how state borders should be defined, in Birgunj, Nepal, Sunday, Sept. 20, 2015. The new constitution replaces an interim one that was supposed to be in effect for only a couple of years but has governed the nation since 2007. Police said clashes between officers and protesters on Sunday left one demonstrator dead near Birgunj town in southern Nepal. (AP Photo/ Manish Paudel)