Paul served as the congressman from the 22nd District of Texas (1976-1977 and 1979-1985), and he currently represents the 14th District of Texas (1997-present).

Charlie Neibergall / AP / File
Rep. Michele Bachmann (R) of Minnesota greets Rep. Ron Paul (R) of Texas after speaking at a rally for home school advocates on March 23 at the Statehouse in Des Moines, Iowa. More than 1,000 home school advocates were cheered on by three potential Republican presidential candidates who joined their cause.