Sprint, T-Mobile deal collapses

SoftBank Group Corp.’s talks to merge U.S. unit Sprint Corp. with T-Mobile US Inc. ended after months of negotiations, dashing investors’ hopes for a wireless megamerger and signaling that unlimited data plans and heavy price discounting among U.S. carriers will continue. SoftBank Chief Executive Officer Masayoshi Son and Tim Hoettges, CEO of T-Mobile parent Deutsche […]