9:00 am ET - Connecticut Senate debate - Democrat Richard Blumenthal and Republican Linda McMahon debate in Norwalk, Connecticut.
10:00 am ET - Retirement security hearing - The Senate Health, Education, Labor and Pensions Committee holds a hearing on the state of retirement security in the United States.
12:30 pm ET - White House briefing - The White House holds a briefing with reporters.
3:00 pm ET - Obama on the campaign trail - President Obama campaigns for Maryland Gov. Martin O’Malley in Bowie, Maryland.
6:15 pm ET - Astronauts head to space station - A Soyuz spacecraft carrying three flight engineers to the international space station launches in Kazakhstan.
8:00 pm ET - Ohio gubernatorial debate - Ohio Gov. Ted Strickland and Republican challenger John Kasich debate at the University of Toledo.
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