FACT CHECK: Donald Trump weighs in on Santorum's Senate loss

By FactCheck.Org

Trump's 'cocktail party trivia' on Santorum's defeat for his seat in the Senate is factually inaccurate

Related to this story

Romney PAC gave trash-talking rival Santorum $10K donation in 2006

By Aaron Mehta and Josh Israel

Billionaire props up pro-Santorum 'super PAC'

By John Dunbar and Peter H. Stone

FACT CHECK: Wrestling with the truth on Santorum’s lobbying

By FactCheck.Org

‘Outsider’ candidate Santorum collected millions in corporate PAC money

By Josh Israel and Aaron Mehta

Excerpts from this story referencing "Joe Lenski":

"… €™s way off.We came across some research on this very subject done by Joe Lenski, executive vice president of Edison Research, a market research and e …"