Amazon announced a few big moves on Thursday. First, the e-commerce giant said it would buy online pharmacy start-up PillPack. It's a big win for Amazon since Walmart had also been eyeing an acquisition of PillPack. Shares of traditional pharmacy companies such as CVS and Walgreens fell on the news. Also on Thursday, Amazon announced the launch of a new delivery program aimed at small businesses. The company is encouraging entrepreneurs to form their own delivery companies to deliver Amazon packages. Justice Anthony Kennedy rocked the political world when he announced his retirement from the Supreme Court on Wednesday. President Trump has vowed to fill Kennedy's spot immediately with a conservative voice. Heather Timmons, White House correspondent at Quartz, joins Cheddar to give her predictions on who will replace Kennedy.