Julian Emanuel of Evercore ISI joins CNBC's Power Lunch to discuss his bullish market outlook. He expects AI and tech leadership, especially in communication services, consumer discretionary, and infotech, to continue powering the S&P 500 to new highs. He also sees strong hyperscaler capex and solid mega-cap earnings, but warns that near-term geopolitical risk is underpriced in a low VIX and that higher long-term rates are a longer-term concern.