First and foremost, income drives consumer spending; that’s why the Commerce Department’s Bureau of Economic Analysis monthly release of income receives so much attention. Today’s release showed that income increased 0.3 percent and the gains in January and February were revised upward (January’s report initially showed a 1.0 percent leap and is now estimated to have increased by 1.2 percent, and December’s gain was revised from 0.4 percent to 0.5 percent -- we’ll talk more about revisions to several economic series later in the week). Recall that January’s outsized gain was driven largely by the lower tax withholdin