Longest Senate filibusters in history

Published On: Mar 11 2013 03:38:57 PM EDT   Updated On: Sep 25 2013 12:07:57 PM EDT

Sen. Ted Cruz carried on his advocacy for the defunding of "Obamacare" for almost 22 hours before finally ending on Wednesday. Though Cruz's effort was technically not a filibuster, take a look at the longest Senate filibusters in history.