http://news.yahoo.com/hell-barack-row-over-washington-metro-ad-051919392.html
In the heat of a US presidential election year, with Americans immune to the polarized and bitter nature of political discourse, it takes a lot to shock them, especially in Washington.
But one ad at a DC Metro station -- which starts off criticizing Obama's health care reforms and ends up telling the president to "go to hell" -- goes beyond the pale, says Jim Moran, a Democratic congressman from Virginia.
