Key TakeawaysQualcomm reportedly came to Intel recently with interest in a potential takeover.Such a deal could offer a lifeline for Intel's foundry business and position Qualcomm as a dominant player in the PC processor market.While Intel shares gained following the report of Qualcomm's interest, analysts question the practicality of such a deal, given Intel's debt and Qualcomm's weak cash position. Intel (INTC) shares have gained ground as investors reacted to a Wall Street Journal report late Friday that ...