We have Tuesday’s top news…Why is Pennsylvania Sen. Arlen Specter switching parties? What reaction is his announcement getting among Republicans and Democrats? What was the Senate vote on HHS nominee Kathleen Sebelius? How much money does President Obama want to fight the swine flu? What ruling did the Supreme Court give on television profanity today? And what happened on Wall Street? We have the answers as we bring you the biggest stories for Tuesday, April 28, 2009.
