What happened to Glenn Beck exactly?

He investigated the fema camps for months, only to turn up with his show being cancelled. His last episode was basically him talking about how the US is turning nazi.

[link to www.youtube.com]

[link to www.youtube.com]

Then later he had an interview with a freemason patch on. He was also speaking very strangely, phrasing things very oddly.

[link to www.youtube.com]

You think the freemasons converted him? Or was he one all along?