Every day in Pittsburgh 5 million people travel across bridges that need to be replaced or who major repairs.
A paralyzed woman from the Pittsburgh area is among the first people to use their thoughts to use a robotic arm.
In seeking to define President Obama as a foreign policy failure, sympathetic to Muslim protesters, Mitt Romney ignored the fact that Americans were killed and under threat overseas.
For the first time in nearly five months, British soul singer Adele performed live. Adele, who had the top selling album of 2011, was forced to stop performing after a polyp developed on her vocal cord.