Geopolitical pressures continue to beat down market sentiment even as earnings season continues to show strong results. Tom White takes investors through what he's watching in Wednesday's expected market moves. On the earnings front, Target (TGT) posted a strong report but shares didn't move much. Tom points to profit-taking as the culprit. He turns elsewhere in the retail space to Lowe's (LOW) earnings and compares its report to Home Depot (HD).