Tammy Baldwin (D-WI) became the first openly LGBT senator in 2012.
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In 1999, Congress repealed the 65 year old Glass-Steagall provisions, which required banks to separate investments and deposits. Critics allege this led to risky investment practices, and subsequently the 2008 financial crisis.
Visualize the 117th House and its members, and compare it with past congresses
The Senate's attempt to repeal the Affordable Care Act narrowly failed due to a surprise defection by Sen. John McCain