House Speaker Mike Johnson is much less wealthy than other members of Congress. He doesn't trade any stocks and has a home mortgage valued between $250,000 and $500,000. He's made more than $120,000 since 2018 teaching online classes at Liberty University.The new speaker of the House is not as wealthy as most of his colleagues.That's perhaps the biggest insight one can draw from eight years of financial disclosures filed by Rep. Mike Johnson since 2016, when he first ran to represent Louisiana's 4th congressional district.