On March 4, 1829, the newly inaugurated President Andrew Jackson held an open house event at the White House -- leading to a mob of around 20,000 celebrating his election and running “Old Hickory” out of his new home. While open house events at the White House ended during Grover Cleveland’s first term, newly inaugurated Florida governors continue to hold open houses in the governor’s mansion in Tallahassee.

Websites and organizations of every description are looking to draft former Gov. Jeb Bush and former U.S. Rep. Joe Scarborough, who now hosts a morning news show on MSNBC, into what probably will be a crowded field gunning for the Republican presidential nomination in 2012.