The main event on Tuesday will be the release of the ADP Private Employment survey at 8:15 am. The release is the most closely watched tool to predict the official government statistics to be released Friday. In March, the ADP survey showed a loss of 742,000 jobs; two days later, the BLS Nonfarm Payrolls report said the official number was -663,000. Already released this morning were positive results from the weekly Mortgage Applications report from MBA. For the week ending May 1, the seasonally...