The report comes from the Saturday/Sunday printed edition of the Wall Street Journal. It reports that in New Hampshire, Mr. Rubio's support as a potential POTUS candidate in the presidential election of 2016 fell to 6% in April of 2014.
In February of 2013 his support was 12%, according to the WMUR Granite State Poll.
Unconfirmed Internet chit-chat says that Mr. Rubio yelled:
"I FELL DOWN AND I CAN'T GET UP."