It was only last month that Texas Governor Rick Perry decided to enter the race for the Republican Party's presidential nomination and quickly zoomed to the top of public opinion polls. But in recent weeks Perry has stumbled in the candidate debates, and the new doubts about Perry have led some Republicans to renew pressure on New Jersey Governor Chris Christie to enter the race.
The first actual votes in the U.S. presidential nominating process are still months away, but it has already been a roller-coaster ride for Rick Perry.
Perry came into the race as a favorite among Christian conservative voters who also boasts a strong record of job-creation in Texas.
"America is going to be guided
