Echo Park Dam; interstate highway program and billboards; Allan Shivers; Senate investigations; public housing bill; extreme measures taken to get senators to the Capitol to vote; getting senators out of Washington to win a vote; minimum wage bill; defense appropriation bill; Senator Earle Clements; LBJ’s drinking and smoking; LBJ’s heart attack and its effects on him; 1956 Democratic National Convention; Mrs. Johnson; LBJ’s insurance and Don Reynolds; LBJ’s success in business; LBJ’s secret office in the Capitol; President Eisenhower’s heart attack