Politics: Louisiana's senior senator, whose brother is lieutenant governor and whose father was New Orleans' mayor, is blaming President Bush for "the staggering incompetence of the federal government." Come again? It's understandable that on the Sept. 4 edition of ABC's "This Week," Mary Landrieu said of President Bush, "I might likely have to punch him — literally" if he or members of his administration made any more disparaging remarks about local authorities and their pre- and post-Katrina efforts. Some are and were family. Brother Mitch Landrieu is lieutenant governor of Louisiana. Father "Moon" Landrieu was not only mayor of New...