https://www.reuters.com/article/us-qualcomm-m-a-broadcom-bid/broadcom-ends-bid-for-qualcomm-after-president-trump-nixes-deal-idUSKCN1GQ1CG >Singapore-based Broadcom Ltd withdrew its $117 billion bid to acquire Qualcomm Inc on Wednesday, two days after U.S. President Donald Trump blocked the attempt citing national security concerns.