What about the other branches of Protestanism?
All the Catholics I know read the Bible.
Catholicism is a religion. A man-made religion. Christianity is Christ-made. Some Catholics are born-again Christians. Most are not because they are taught not to read the Bible (the Bible is interpreted for them by priests.) The Pope is their head/leader. Jesus Christ is the only leader of born-again Christians.
They say they are branches of Christianity but they are man-made too: Lutherans, Episcopalians, Pentacostals, Baptists, Jehvah's Witnesses, everything from the Amish to the Way, etc...
I think there are over 1300 denominations and 35,000 different Christian groups.
It's great your Catholic acquaintances read the Bible. In the past they were told not to.
http://www.religioustolerance.org/christ7.htm
We want a Christian as a candidate. Many don't consider Mormonism as Christian.