Governor's House, Puerto Rico (photo credit: Shaun Farrell/flickr) Lawsuits challenge constitutionality of Puerto Rican Governor's appointment
6 August
Signs supporting statehood in Washington D.C. (photo credit: Susan Walsh/AP File) In US, new push to grant Washington DC statehood and equal representation in Congress
21 May
Representative Adam Schiff (photo credit: Mario Tama/Getty Images) US Congressman proposes constitutional amendment that overturns Supreme Court decision on campaign finance
15 May
US presidential candidate and Senator Elizabeth Warren (photo credit: Reuters/Karen Pulfer Focht) US presidential candidate Warren calls for constitutional amendment abolishing the electoral college
19 March
Flag of the United States USA needs one more state to ratify constitutional amendment on gender equality
23 January