More than 22,000 illegal immigrants with criminal charges or convictions have been arrested in Texas through a 1-year-old program that links FBI and federal immigration databases, Homeland Security officials said Thursday. About 12 percent of them, or 2,700 people, were charged or convicted of what authorities call "level one" crimes such as murder, rape, kidnapping or narcotics violations with a sentence of more than one year. (snip) Under the new system, fingerprints are run simultaneously through a national database to check criminal history and through a Homeland Security database to check the person's immigration status. All those arrested in jurisdictions...