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Former Rep. Ron Paul was hospitalized on Friday in Texas for “precautionary” reasons, Fox News reported.

Paul is 85 years old. He was speaking about federal stimulus money during a livestream on his YouTube channel when his speech began to slur earlier in the day.

Paul served as a Republican congressman for years and has made three bids to become president: in 1988 as a libertarian and twice in 2008 and 2012 as a Republican.

Paul’s son, Rand Paul, is a U.S. senator from Kentucky.

WARNING: This is really difficult to watch and may not be appropriate for all viewers. Discretion is advised.

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