1^st Congressional District candidate Carol Shea Porter made a visit to the Portsmouth Rotary Club on Thursday to speak on issues such as the high cost of a college education, and high unemployment. Shea Porter also drew contrasts from the headlines of four years ago with the headlines of today, saying that housing prices are rising and the auto industry is thriving. Shea Porter also received the backing of the Sierra Club on Thursday, who said that they are confident that Shea Porter will be a champion in the fight to protect the health and well-being of New Hampshire families.