Complex sentence: He returned to the White House after rushing from his vacation home here, Bush issued a strongly worded statement that followed a day of consultations with other leaders of the Western alliance and a concerted effort to squeeze the new Soviet leadership by freezing economic aid programs.
Split into simpler sentences: He returned to the White House after rushing from his vacation home. Bush then issued a strongly-worded statement that followed a day of consultations with other leaders of the Western alliance and a concerted effort to squeeze the new Soviet leadership by freezing economic aid programs.