THE FIRST TIME RUSH IS ASHAMED OF AMERICA? REALLY?

In his radio broadcast yesterday Rush Limbaugh announced that this is the FIRST TIME he has been ashamed of America.  What this says to the PPOV is that Rush did not have a problem with any of the following:  1) Slavery, 2) The Slaughter of Native Americans/The Trail of Tears, 3) Hiroshima, 4) Nagasaki, 5) Vietnam, 6) The House of Un-American Activities, 7) COINTELPRO, 8) Jim Crow, (9) The Assassinations of President Kennedy, Dr. Martin Luther King, Bobby Kennedy, and Malcolm X, and finally (10) The continued assault on Political Prisoners.  Shouldn't we be ashamed of Rush?