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.
Delegate Tracker. In order to become the Republican party's 2012 presidential nominee, hopefuls need to win the support of a majority of the 2,286 delegates to the GOP National Convention. The total number of delegates includes those who are pledged and unpledged.Candidates win the support of pledged delegates based on primaries and caucuses. States can have district-level delegates, at-large delegates or RNC delegates.he total number of delegates includes those who are pledged and unpledged. Candidates win the support of pledged delegates based on primaries and caucuses. States can have district-level delegates, at-large delegates or RNC delegates.