Heart Health: Symptoms of Heart Disease and Heart Attack Heart attacks symptoms vary greatly for men and women, from anxiety and fatigue to nausea and sweating. Causes of Chest Pain. Angina Angina is chest pain due to inadequate blood supply to the heart.
In some presidential elections, superdelegates can play a major role in determining the Democratic nominee. Unlike delegates, superdelegates are not bound to represent the popular vote of a region at the Democratic National Convention; they are free to support any candidate for the nomination. The Republican Party does not have superdelegates.
That includes races for the House of Representatives and U.S. Senate. The largest PAC, the National Association of Realtors, spent nearly $4 million on the election; that money was nearly divided between Republican candidates and Democratic candidates. Related Story: Everything You Need to Know About Super PACs. The role of political-action committees is, of course, to do just that: elect and defeat candidates.