People power in Brazil looks to be having some effect. Laws against political corruption are being hurried through Parliament. The protesters marched on Brazil's confederation cup semi final last night against Uruguay. Our Brazil Correspondent Nick Ravenscroft was there.
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Thousands of people have linked hands on Westminster Bridge in a show of solidarity - one week after the terror attack in the capital.
PC Keith Palmer, 48, stabbed by Khalid Masood while on duty in the grounds of the Palace of Westminster last Wednesday.
Engineering firm CH2M won the £170 million contract but have pulled out of phase two of the project over alleged conflicts of interest.