U.S. Congressman Joe Wilson, a Republican from South Carolina, has been rushed to hospital after collapsing at an event in Washington, D.C., according to his office. His current condition is unknown. Wilson, 77, was at an event in Washington, D.C. on Tuesday night when he collapsed. Medical attention was given and he was rushed to an area hospital in unknown condition. The lawmaker’s son, South Carolina Attorney General Alan Wilson, was at a debate watch party when he heard the news. He then left, saying his father had experienced a medical emergency, according to a local reporter. Wilson has …