Truth o meter tells lies

A Florida lawmaker advocating for a law that would allow teachers with concealed weapons permits to carry firearms claimed that school shootings happen in gun free zones, and used the shooting at Oregon's Umpqua Community College as an example. He stated that this college was a gun free zone.

Truth o meter from Politifact called him a liar. What did they use as the basis for this lie?

The school’s student code of conduct lists the "possession or use, without written authorization, of firearms," among other weapons and dangerous chemicals or devices, on college property or at college-sponsored events as a punishable offense. There’s a similar policy spelled out on Umpqua’s website.
The clause "without written authorization" is important.
There is a policy prohibiting guns at Umpqua Community College, as Steube said. But students are allowed to have guns on campus if they have a concealed carry permit — essentially what Steube’s HB 4001 wants to codify in Florida.

That talking point can be found all over the liberal media. So who is correct?

It turns out that the anti gun forces are stretching the truth here.

In 2011, the Oregon Court of Appeals overturned the Oregon University System's longstanding ban of firearms on college campuses, allowing those with concealed carry permits to bring weapons on university grounds.
The following year, the Oregon Senate considered a bill that would have again prohibited the carrying of guns onto school, college, or university grounds in the state. That legislation lost by a single vote.
The day after the vote, the Oregon State Board of Higher Education took up the issue, setting a policy that allows guns on campus, but bars them from college buildings and sporting venues. Umpqua Community College upholds this ban, making an allowance for those "expressly authorized by law or college regulations."

This is where even Florida law stands: In Florida, a concealed weapons permit holder can have a weapon in his car on school grounds, but cannot have the weapon inside the building. When a shooter is rampaging through my school, the pistol that is in my car 200 yards away from my classroom is useless.

As usual, the anti gunners have only one tool in the tool box: lies.