DUNDALK, Md. (AP) — Gov. Martin O'Malley said yesterday he would support repealing a tax on computer services if an alternative is found, because he now thinks the tax could have repercussions on Maryland's economy. Instead, Mr. O'Malley said he supports a higher income tax on the very wealthy, which is closer to what he originally proposed during November's special legislative session to tackle the state's $1.7 billion structural deficit. "I've never been a big fan of the computer tax, and the more we look at it and the more we look at the potential downsides of the computer tax,...